Cita APA

Gordon, C., & Gergen, K. J. (1968). Classic and contemporary perspectives. New York: John Wiley & Sons, Inc..

Citación estilo Chicago

Gordon, Chad, y Kenneth J. Gergen. Classic and Contemporary Perspectives. New York: John Wiley & Sons, Inc., 1968.

Cita MLA

Gordon, Chad, y Kenneth J. Gergen. Classic and Contemporary Perspectives. New York: John Wiley & Sons, Inc., 1968.