Cita APA (7th ed.)

Adler Mortimer J. (1983). How To Speak How To Listen. Touchstone.

Cita Chicago (17th ed.)

Adler Mortimer J. How To Speak How To Listen. New York: Touchstone, 1983.

Cita MLA (9th ed.)

Adler Mortimer J. How To Speak How To Listen. Touchstone, 1983.

Atenció: Aquestes cites poden no estar 100% correctes.