Author, A. A. (Year of publication). Title of entry. In E. E. Editor (Ed.), Title of work (Vol. number, pp. xxx-xxx). Publisher. DOI or URL
Tip: Include editor names, volume numbers, and page ranges only if the information is readily available
Bergmann, P. G. (2002). Relativity. In The new encyclopaedia Britannica (Vol. 26, pp. 501-508). Encyclopaedia Britannica.
Parenthetical in-text: (Bergmann, 2002)
Narrative in-text: Bergmann (2002)
Varley, C., & Bingham, R. (2019, November 14). Group of Seven. In The Canadian encyclopedia. Historica Canada.
https://thecanadianencyclopedia.ca/en/article/group-of-seven
Parenthetical in-text: (Varley & Bingham, 2019)
Narrative in-text: Varley & Bingham (2019)
COVID-19 pandemic. (2020, May 30). In Wikipedia. https://en.wikipedia.org/w/ index.php?title=COVID-
19_pandemic&oldid=959796775
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Parenthetical in-text: ("COVID-19 Pandemic," 2020)
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COVID-19 pandemic. (n.d.). In Wikipedia. Retrieved May 30, 2020, from https://en.wikipedia.org/wiki/COVID-19_pandemic
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Parenthetical in-text: ("COVID-19 Pandemic," n.d.)
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Merriam-Webster. (n.d.). Heuristic. In Merriam-Webster.com dictionary. Retrieved April 4, 2020, from http://www.merriam-
webster.com/dictionary/heuristic
Parenthetical in-text: (Merriam-Webster, n.d.)
Narrative in-text: Merriam-Webster (n.d.)