APA Citation

Knapp, M. L. (2010). Nonverbal communication inhuman interaction. Wadsworth Cengage learning.

Chicago Style Citation

Knapp, Mark L. Nonverbal Communication Inhuman Interaction. Wadsworth Cengage learning, 2010.

MLA Citation

Knapp, Mark L. Nonverbal Communication Inhuman Interaction. Wadsworth Cengage learning, 2010.

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