APA Citatie

Van Hoose, W. H. A., & Kottler, J. A. (1977). Ethical and legal issues in counseling and psychotherapy. Jossey-Bass.

Chicago Style citaat

Van Hoose, William H. And, en Jeffrey A. Kottler. Ethical and Legal Issues in Counseling and Psychotherapy. Jossey-Bass, 1977.

MLA citatie

Van Hoose, William H. And, en Jeffrey A. Kottler. Ethical and Legal Issues in Counseling and Psychotherapy. Jossey-Bass, 1977.