Cita APA (7th ed.)

Darley, J. M. (1981). Psychology. Prentice-Hall.

Cita Chicago (17th ed.)

Darley, John M. Psychology. Englewood Cliffs, NJ: Prentice-Hall, 1981.

Cita MLA (9th ed.)

Darley, John M. Psychology. Prentice-Hall, 1981.