Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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