APA-referens (7:e uppl.)

Starr, C. (1997). Biology: Concepts and applications (3rd ed.). Wadsworth Pub..

Chicago-referens (17:e uppl.)

Starr, Cecie. Biology: Concepts and Applications. 3rd ed. Belmont, CA: Wadsworth Pub., 1997.

MLA-referens (9:e uppl.)

Starr, Cecie. Biology: Concepts and Applications. 3rd ed. Wadsworth Pub., 1997.