APA (7th ed.) Citation

RJ, E., & Y, Z. (2009). The threat that dare not speak its name: Human extinction. Perspectives in biology and medicine, 52(1), 116. https://doi.org/10.1353/pbm.0.0066

Chicago Style (17th ed.) Citation

RJ, Epstein, and Zhao Y. "The Threat That Dare Not Speak Its Name: Human Extinction." Perspectives in Biology and Medicine 52, no. 1 (2009): 116. https://doi.org/10.1353/pbm.0.0066.

MLA (9th ed.) Citation

RJ, Epstein, and Zhao Y. "The Threat That Dare Not Speak Its Name: Human Extinction." Perspectives in Biology and Medicine, vol. 52, no. 1, 2009, p. 116, https://doi.org/10.1353/pbm.0.0066.