Cita APA (7a ed.)

Levin, S. A., & Carpenter, S. R. (2009). The Princeton guide to ecology. Princeton University Press.

Cita Chicago Style (17a ed.)

Levin, Simon A., y Stephen R. Carpenter. The Princeton Guide to Ecology. Princeton, N.J: Princeton University Press, 2009.

Cita MLA (9a ed.)

Levin, Simon A., y Stephen R. Carpenter. The Princeton Guide to Ecology. Princeton University Press, 2009.