Dyfyniad APA

Sylvia S Mader. (1985). Biology: Evolution, diversity and the Environment. Dubuque, Iowa: WCB.

Dyfyniad Arddull Chicago

Sylvia S Mader. Biology: Evolution, Diversity and the Environment. Dubuque, Iowa: WCB, 1985.

Dyfyniad MLA

Sylvia S Mader. Biology: Evolution, Diversity and the Environment. Dubuque, Iowa: WCB, 1985.

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