Cita APA (7th ed.)

Winchester, A. M. (1965). Modern biological principles. D. Van Nostrand.

Cita Chicago (17th ed.)

Winchester, A. McCombs. Modern Biological Principles. Princeton, NJ: D. Van Nostrand, 1965.

Cita MLA (9th ed.)

Winchester, A. McCombs. Modern Biological Principles. D. Van Nostrand, 1965.