Author, In. (year). Title of article. Title of Periodical, volume#(issue#), pp-pp. https://doi.org/xx.xxx/yyyy
Digital Object Identifier (DOI) (Bolded for emphasis)
Printz, C. (2012). A case for annual mammography screening. Cancer, 118(6), 1471-1473. https://doi.org/10.1002/cncr.27500
Universal Resource Locater (URL) (Bolded for emphasis)
Emrich, T. E., Arcand, J., & L'abbé, M. R. (2012). Front-of-pack nutrition labeling systems: A missed opportunity? Canadian Journal of Public Health, 103(4), e260-e262. https://link.springer.com/article/10.1007/BF03404231
Article Numbers (Bolded for emphasis)
Oh, H. (2019). Analytical solution to swing equations in power grids. PLOS One, 14(11), Article e0225097. https://doi.org/10.1371/journal.pone.0225097
Advanced Online Publication (Bolded for emphasis)
Galal, O., Tawfik, A. A., Abdalla, N., & Soliman, M. (2019). Fractional CO2 laser versus combined platelet-rich plasma and fractional CO2 laser in treatment of acne scars: Image analysis system evaluation. Journal of Cosmetic Dermatology. Advance online publication. https://doi.org/10.1111/jocd.12909
Author, In. In. (year). Title of book (#th ed.). Publisher.
Oliver, L. (2011). Delirium. Harper Collins.
ChapterAuthor, In. In. (year). Title of chapter. In Title of book (#th ed., pp. xx-xx). Publisher.
Blackbourn, L. H. (Ed.). (2015). Pediatric surgery. In Surgical recall (7th ed., pp. 527-583). Lippincott Williams & Wilkins.
Book with a DOI or URL
Author, In. In. (year). Title of book. Publisher. URL or DOI
Mariani-Costantini, M. (2019). Paraganglioma: A multidisciplinary approach. Codon Publications. https://doi.org/10.15586/paraganglioma.2019
Entry in an online reference book
Author, In. In. (year). Entry title. In In. In. Editor (Ed.), Reference title (#th ed.).Publisher. URL or DOI
Graham, G. (2019). Behaviorism. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy (Spring 2019 ed.). Stanford University. https://plato.stanford.edu/archives/spr2019/entries/behaviorism
Article on a news website
Author, In. (Year, Month Day). Title of webpage. Title of Website. www.url.com
Chung, M. (2018, March 26). Hero dog saves man from drowning in river. Yahoo. https://www.yahoo.com/news/hero-dog-saves-man-drowning-153619189.html
Webpage with a group author
Group Author. (date of publication). Title of webpage. https://www.url.com
Mayo Clinic Staff. (2019, August 14). Handwashing: Do's and don'ts. https://www.mayoclinic.org/healthy-lifestyle/adult-health/in-depth/hand-washing/art-20046253
Webpage with a group author and date of retrieval (include a date of retrieval only if the webpage is prone to updates without notice or if no publication date (n.d.) is available)
Group Author. (date of publication). Title of webpage. Retrieved Month Day, Year from www.url.com
Centers for Disease Control and Prevention. (n.d.). Handwashing: Clean hands save lives. Retrieved November 21, 2019 from https://www.cdc.gov/handwashing/index.html
More than 20 Authors
Author1, In., Author2, In., Author3, In., Author4, In., Author5, In., Author6, In., Author7, In., Author8, In., Author9, In., Author10, In., Author11, In., Author12, In., Author13, In., Author14, In., Author15, In., Author16, In., Author17, In., Author18, In., Author19, In., … Lastauthor, In. (Year). Title of article. Title of Journal, volume#(issue#), page-range. https://doi.org/xx.xxx/yyyy
Allegra, C. J., Yothers, G., O'Connell, M. J., Beart, R. W., Wozniak, T. F., Pitot, H. C., Shields, A. F., Landry, J. C., Ryan, D. P., Arora, A., Evans, L. S., Bahary, N., Soori, G., Eakle, J. F., Robertson J. M., Moore, D. F., Jr., Mullane, M. R., Marchello, B. T., Ward, P. J., Sharif, S., ... Wolmark, N. (2015). Neoadjuvant 5-FU or capecitabine plus radiation with or without oxaliplatin in rectal cancer patients: A phase III randomized clinical trial. Journal of the National Cancer Institute, 107(11), Article djv248, 25-32. https://doi.org/10.1093/jnci/djv248
Citing an image (photograph) from a website
[Photograph of ...]. (Copyright of website where photograph is located). Title of webpage. Title of website. http:// ...
[Photograph of Sam Heughan]. (2015). Outlander's Sam Heughan is RadioTimes.com Sci-Fi Champion 2015. Radio Times. https://www.radiotimes.com/news/2015-08-19/outlanders-sam-heughan-is-radiotimes-com-sci-fi-champion-2015/
Still image from a movie, found online
[Untitled photograph from the movie Movie Title]. (year). https:// ...
[Photograph from the movie Braveheart]. (2012). https://www.imdb.com/title/tt0112573/mediaviewer/rm2109787136