APA-viite (7. p.)

Wrenn, C. G. (1962). The counselor in a changing world. The Commission on Guidance in American Schools.

Chicago-viite (17. p.)

Wrenn, C. Gilbert. The Counselor in a Changing World. Washington, D.C: The Commission on Guidance in American Schools, 1962.

MLA-viite (9. p.)

Wrenn, C. Gilbert. The Counselor in a Changing World. The Commission on Guidance in American Schools, 1962.