Gaya APA

George, R, L., Christiani, T, S. (1981). Theory, Methods and Processes of Counseling & Psychotherapy . Englewood Cliffs: Prentice-Hall.

Gaya MLA

George, Ricky, L., Christiani, Therese, Stride. "Theory, Methods and Processes of Counseling & Psychotherapy". Englewood Cliffs: Prentice-Hall, 1981. Text.