Dyfyniad APA

Begon, M., & Townsend, C. R. H. (2006). Ecology: From individuals to ecosystems. Blackwell Publishing.

Dyfyniad Arddull Chicago

Begon, Michael, and Colin R Harper Townsend. Ecology: From Individuals to Ecosystems. Malden, USA: Blackwell Publishing, 2006.

Dyfyniad MLA

Begon, Michael, and Colin R Harper Townsend. Ecology: From Individuals to Ecosystems. Blackwell Publishing, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.