APA Citatie

Bowman, W. D., Cain, M. L., & Hacker, S. D. (2011). Ecology (Second.).

Chicago Style citaat

Bowman, William D., Michael L. Cain, en Sally D. Hacker. Ecology. Second. Massachusets, Sinauer Associates, 2011.

MLA citatie

Bowman, William D., et al. Ecology. Second. 2011.