APA (7th ed.) Citation

Knapp, M. L., & Hall, J. (1992). Nonverbal communication in human interaction (3rd ed.). Harcourt Brace.

Chicago Style (17th ed.) Citation

Knapp, Mark L., and Judy Hall. Nonverbal Communication in Human Interaction. 3rd ed. Fort Worth [etc.]: Harcourt Brace, 1992.

MLA (9th ed.) Citation

Knapp, Mark L., and Judy Hall. Nonverbal Communication in Human Interaction. 3rd ed. Harcourt Brace, 1992.