Starr, C., & Taggart, R. (1987). Biology: The unity and diversity of life (4th ed.). Wadsworth Pub. Co.
Cita Chicago Style (17a ed.)Starr, Cecie, y Ralph Taggart. Biology: The Unity and Diversity of Life. 4th ed. Belmont, Calif: Wadsworth Pub. Co, 1987.
Cita MLA (9a ed.)Starr, Cecie, y Ralph Taggart. Biology: The Unity and Diversity of Life. 4th ed. Wadsworth Pub. Co, 1987.
Precaución: Estas citas no son 100% exactas.