Dyfyniad APA

Wallace, R. A. (1973). Ecology and evolution of animal behaviour. Goodyear company.

Dyfyniad Arddull Chicago

Wallace, Robert A. Ecology and Evolution of Animal Behaviour. California: Goodyear company, 1973.

Dyfyniad MLA

Wallace, Robert A. Ecology and Evolution of Animal Behaviour. Goodyear company, 1973.

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