Chiras, D. D. (1991). Human biology: Health, homeostasis, and the environment. West Pub. Co..
Lua i Stíl Chicago (17ú heag.)Chiras, Daniel D. Human Biology: Health, Homeostasis, and the Environment. St. Paul: West Pub. Co., 1991.
Lua MLA (9ú heag.)Chiras, Daniel D. Human Biology: Health, Homeostasis, and the Environment. West Pub. Co., 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.