APA aipamena

Ehrlich, P. R. (2008). The dominant animal: Human evolution and the environment. Washington, DC: Island Press.

Chicago Style aipamena

Ehrlich, Paul R. The Dominant Animal: Human Evolution and the Environment. Washington, DC: Island Press, 2008.

MLA aipamena

Ehrlich, Paul R. The Dominant Animal: Human Evolution and the Environment. Washington, DC: Island Press, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.