Cita APA (7th ed.)
Ruesch, J., & Kees, W. Nonverbal Communication: Notes on the Visual Perception of Human Relations (2a impresión.). University of California.
Cita Chicago (17th ed.)
Ruesch, Jurgen, i Weldon Kees. Nonverbal Communication: Notes on the Visual Perception of Human Relations. 2a impresión. Berkeley, EUA: University of California.
Cita MLA (9th ed.)
Ruesch, Jurgen, i Weldon Kees. Nonverbal Communication: Notes on the Visual Perception of Human Relations. 2a impresión. University of California.
Atenció: Aquestes cites poden no estar 100% correctes.