Lua APA (7ú heag.)
ebrary, Inc, Levin, S. A., & Carpenter, S. R. (2009). The Princeton guide to ecology. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Simon A. Levin, agus Stephen R. Carpenter. The Princeton Guide to Ecology. Princeton: Princeton University Press, 2009.
Lua MLA (9ú heag.)
ebrary, Inc, et al. The Princeton Guide to Ecology. Princeton University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.