MLA

Patterson, C. H. Theories of Counseling and Psychotherapy. New York (N.Y.): Harper and Row, 1966.

APA

Patterson, C. H. (1966). Theories of counseling and psychotherapy. New York (N.Y.): Harper and Row.

Chicago

Patterson, C. H. Theories of Counseling and Psychotherapy. New York (N.Y.): Harper and Row, 1966.