Cita APA

Secord, P. F., & Backman, C. W. (1974). Social psychology (2d ed.). McGraw-Hill.

Citación estilo Chicago

Secord, Paul F., and Carl W. Backman. Social Psychology. 2d ed. New York: McGraw-Hill, 1974.

Cita MLA

Secord, Paul F., and Carl W. Backman. Social Psychology. 2d ed. McGraw-Hill, 1974.