APA (7th ed.) Citation

Knapp, M. L. (1972). Nonverbal communication in human interaction. Holt, Rinehart & Winston.

Chicago Style (17th ed.) Citation

Knapp, Mark L. Nonverbal Communication in Human Interaction. New York: Holt, Rinehart & Winston, 1972.

MLA (9th ed.) Citation

Knapp, Mark L. Nonverbal Communication in Human Interaction. Holt, Rinehart & Winston, 1972.

Warning: These citations may not always be 100% accurate.