Cita APA (7a ed.)

Verderber, K. S. (1986). Inter - Act: Using interpersonal communication skills (4th.ed.). Wadsworth.

Cita Chicago Style (17a ed.)

Verderber, Kathleen S. Inter - Act: Using Interpersonal Communication Skills. 4th.ed. Belmont: Wadsworth, 1986.

Cita MLA (9a ed.)

Verderber, Kathleen S. Inter - Act: Using Interpersonal Communication Skills. 4th.ed. Wadsworth, 1986.