Cita APA (7th ed.)

Newman, P. R., & Newman, B. M. (1983). Principles of psychology. The Dorsey Press.

Cita Chicago (17th ed.)

Newman, Philip R., i Barbara M. Newman. Principles of Psychology. Homewood: The Dorsey Press, 1983.

Cita MLA (9th ed.)

Newman, Philip R., i Barbara M. Newman. Principles of Psychology. The Dorsey Press, 1983.