APA (7th ed.) Citation

Butler, C. D. (2004). Human Carrying Capacity and Human Health. PLoS Medicine, 1(3), 192. https://doi.org/10.1371/journal.pmed.0010055

Chicago Style (17th ed.) Citation

Butler, Colin D. "Human Carrying Capacity and Human Health." PLoS Medicine 1, no. 3 (2004): 192. https://doi.org/10.1371/journal.pmed.0010055.

MLA (9th ed.) Citation

Butler, Colin D. "Human Carrying Capacity and Human Health." PLoS Medicine, vol. 1, no. 3, 2004, p. 192, https://doi.org/10.1371/journal.pmed.0010055.