Cita APA

Wolfe, S. L. (1983). Biology: The foundations (2nd ed.). Wadsworth.

Citación estilo Chicago

Wolfe, Stephen L. Biology: The Foundations. 2nd ed. Belmont, Calif.: Wadsworth, 1983.

Cita MLA

Wolfe, Stephen L. Biology: The Foundations. 2nd ed. Wadsworth, 1983.