Dyfyniad APA

Fryxell, J. M., Sinclair, A. R. E., & Caughley, G. (2014). Wildlife ecology, conservation, and management (Third edition.). Wiley Blackwell.

Dyfyniad Arddull Chicago

Fryxell, John M., A. R. E. Sinclair, and Graeme Caughley. Wildlife Ecology, Conservation, and Management. Third edition. Chichester, [England]: Wiley Blackwell, 2014.

Dyfyniad MLA

Fryxell, John M., et al. Wildlife Ecology, Conservation, and Management. Third edition. Wiley Blackwell, 2014.

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