Cita APA (7th ed.)

Morgan, C. L., & Wozniak, R. H. (1993). An introduction to comparative psychology. Routledge/Thoemmes Press.

Cita Chicago (17th ed.)

Morgan, C. Lloyd, i Robert H. Wozniak. An Introduction to Comparative Psychology. London: Routledge/Thoemmes Press, 1993.

Cita MLA (8th ed.)

Morgan, C. Lloyd, i Robert H. Wozniak. An Introduction to Comparative Psychology. Routledge/Thoemmes Press, 1993.