APA (7e ed.) Bronvermelding

Starr, C., & Taggart, R. (1998). Biology: The unity and diversity of life (8th ed.). Wadsworth Pub. Co.

Chicago (17e ed.) Bronvermelding

Starr, Cecie, en Ralph Taggart. Biology: The Unity and Diversity of Life. 8th ed. Belmont, CA: Wadsworth Pub. Co, 1998.

MLA (9e ed.) Bronvermelding

Starr, Cecie, en Ralph Taggart. Biology: The Unity and Diversity of Life. 8th ed. Wadsworth Pub. Co, 1998.