Cita APA (7a ed.)

Villee, C. A. (1962). Biology (4th ed.). W. B. Saunders.

Cita Chicago Style (17a ed.)

Villee, Claude A. Biology. 4th ed. London: W. B. Saunders, 1962.

Cita MLA (9a ed.)

Villee, Claude A. Biology. 4th ed. W. B. Saunders, 1962.