APA (7e ed.) Bronvermelding

Cain, M. L., Bowman, W. D., & Hacker, S. D. (2011). Ecology (2nd ed.). Sinauer Associates.

Chicago (17e ed.) Bronvermelding

Cain, Michael L., William D. Bowman, en Sally D. Hacker. Ecology. 2nd ed. Sunderland, Mass.: Sinauer Associates, 2011.

MLA (8e ed.) Bronvermelding

Cain, Michael L., et al. Ecology. 2nd ed. Sinauer Associates, 2011.