APA citiranje

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

Chicago Edition Citation

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

MLA citiranje

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