Cita APA (7a ed.)

Stiff, J. B. (1994). Persuasive communication. Guilford Press.

Cita Chicago Style (17a ed.)

Stiff, James B. Persuasive Communication. New York: Guilford Press, 1994.

Cita MLA (9a ed.)

Stiff, James B. Persuasive Communication. Guilford Press, 1994.