APA (7th ed.) Citation

RE, L., M, H., C, L., PJ, T., RR, R., JS, B., . . . JI, G. (2008). Evolution of mammals and their gut microbes. Science (New York, N.Y.), 320(5883), 1647. https://doi.org/10.1126/science.1155725

Chicago Style (17th ed.) Citation

RE, Ley, et al. "Evolution of Mammals and Their Gut Microbes." Science (New York, N.Y.) 320, no. 5883 (2008): 1647. https://doi.org/10.1126/science.1155725.

MLA (9th ed.) Citation

RE, Ley, et al. "Evolution of Mammals and Their Gut Microbes." Science (New York, N.Y.), vol. 320, no. 5883, 2008, p. 1647, https://doi.org/10.1126/science.1155725.