Cita APA (7th ed.)

Pringle, J. (1965). Essays on physiological evolution. Pergamon Press.

Cita Chicago (17th ed.)

Pringle, J.W.S. Essays on Physiological Evolution. New York: Pergamon Press, 1965.

Cita MLA (9th ed.)

Pringle, J.W.S. Essays on Physiological Evolution. Pergamon Press, 1965.