Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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