APA (7th ed.) Citation

Wrenn, G. G. (1968). The counselor in a changing world. American Personal and Guidance Association.

Chicago Style (17th ed.) Citation

Wrenn, G. Gilbert. The Counselor in a Changing World. American Personal and Guidance Association, 1968.

MLA (8th ed.) Citation

Wrenn, G. Gilbert. The Counselor in a Changing World. American Personal and Guidance Association, 1968.

Warning: These citations may not always be 100% accurate.