Cita APA (7th ed.)

Willamson, R. C. (1982). Social psychology. F.E.Peacock.

Cita Chicago (17th ed.)

Willamson, Robert C. Social Psychology. Illinois: F.E.Peacock, 1982.

Cita MLA (9th ed.)

Willamson, Robert C. Social Psychology. F.E.Peacock, 1982.