Citazione Stile APA (7a Edizione)

Knapp, M. L., & Hall, J. A. (2006). Nonverbal communication in human interaction (6th ed.). Thomson/Wadsworth.

Citazione stile Chigago Style (17a edizione)

Knapp, Mark L., e Judith A. Hall. Nonverbal Communication in Human Interaction. 6th ed. Australia: Thomson/Wadsworth, 2006.

Citatione MLA (9a ed.)

Knapp, Mark L., e Judith A. Hall. Nonverbal Communication in Human Interaction. 6th ed. Thomson/Wadsworth, 2006.