Cita APA (7a ed.)

Van Hoose, W. H., & Kottler, J. A. (1977). Ethical and legal issues in counseling and psychotherapy (1. ed.). Jossey-Bass.

Cita Chicago Style (17a ed.)

Van Hoose, William H., y Jeffrey A. Kottler. Ethical and Legal Issues in Counseling and Psychotherapy. 1. ed. San Francisco, Calif. [u.a.]: Jossey-Bass, 1977.

Cita MLA (9a ed.)

Van Hoose, William H., y Jeffrey A. Kottler. Ethical and Legal Issues in Counseling and Psychotherapy. 1. ed. Jossey-Bass, 1977.