Dyfyniad APA

Chiras, D. D. (1991). Human biology: Health, homeostasis, and the environment. West Pub. Co..

Dyfyniad Arddull Chicago

Chiras, Daniel D. Human Biology: Health, Homeostasis, and the Environment. St. Paul: West Pub. Co., 1991.

Dyfyniad MLA

Chiras, Daniel D. Human Biology: Health, Homeostasis, and the Environment. West Pub. Co., 1991.

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