Cita APA (7th ed.)

Underwood, B. J., & Shaughnessy, J. J. (1975). Experimentation in psychology. Wiley.

Cita Chicago (17th ed.)

Underwood, Benton J., i John J. Shaughnessy. Experimentation in Psychology. New York: Wiley, 1975.

Cita MLA (9th ed.)

Underwood, Benton J., i John J. Shaughnessy. Experimentation in Psychology. Wiley, 1975.