Cita APA (7th ed.)

Pease, A. (1984). Signals: How to use body language for power. Bantam Books.

Cita Chicago (17th ed.)

Pease, Allan. Signals: How to Use Body Language for Power. Toronto: Bantam Books, 1984.

Cita MLA (9th ed.)

Pease, Allan. Signals: How to Use Body Language for Power. Bantam Books, 1984.