Cita APA (7th ed.)

Mehrabian, A. (1981). Silent messages: Implicit communication of emotions and attitudes. Wadsworth.

Cita Chicago (17th ed.)

Mehrabian, Albert. Silent Messages: Implicit Communication of Emotions and Attitudes. Belmont, Calif: Wadsworth, 1981.

Cita MLA (9th ed.)

Mehrabian, Albert. Silent Messages: Implicit Communication of Emotions and Attitudes. Wadsworth, 1981.