Gaya APA

Allen, I. (1987). Counseling And Psychotherapy: Integrating Skils, Theory, and Practice (Cetakan II). New Jersey: Prentice-Hall.

Gaya MLA

Allen, Ivey. "Counseling And Psychotherapy: Integrating Skils, Theory, and Practice". Cetakan II New Jersey: Prentice-Hall, 1987. Text.