Cita APA (7a ed.)

Ruesch, J., & Kees, W. (1966). Nonverbal communication. University of Californi.

Cita Chicago Style (17a ed.)

Ruesch, Jurgen, y Weldon Kees. Nonverbal Communication. Berkeley: University of Californi, 1966.

Cita MLA (9a ed.)

Ruesch, Jurgen, y Weldon Kees. Nonverbal Communication. University of Californi, 1966.