Cita APA (7a ed.)

Cain Michael L., Bowman William D., & Hacker, S. D. (2011). Ecology (Second edition.). AUWSF.

Cita Chicago Style (17a ed.)

Cain Michael L., Bowman William D., y Sally D. Hacker. Ecology. Second edition. Sunderland: AUWSF, 2011.

Cita MLA (9a ed.)

Cain Michael L., et al. Ecology. Second edition. AUWSF, 2011.