Παραπομπή APA

Weimann, M. O., & Knapp, M. L. (1978). Instructors manual for nonverbal communication in human interaction (2nd. ed.). HR&W.

Παραπομπή Chicago Style

Weimann, M. O., και M. L. Knapp. Instructors Manual for Nonverbal Communication in Human Interaction. 2nd. ed. New York: HR&W, 1978.

Παραπομπή MLA

Weimann, M. O., και M. L. Knapp. Instructors Manual for Nonverbal Communication in Human Interaction. 2nd. ed. HR&W, 1978.