APA (7th ed.) Citation

Heller, H., Hacker, S. D., Hall, D. W., Laskowski, M. J., & Sadava, D. (2020). Life: The science of Biology (12th ed.). Macmillan International.

Chicago Style (17th ed.) Citation

Heller, H.Craig, Sally D. Hacker, David W. Hall, Marta J. Laskowski, and David Sadava. Life: The Science of Biology. 12th ed. Gordonsville: Macmillan International, 2020.

MLA (9th ed.) Citation

Heller, H.Craig, et al. Life: The Science of Biology. 12th ed. Macmillan International, 2020.