APA

Krumboltz J. D., Thoresen C. E., . (1976). Counseling methods. New York: Holt, Rinehart and Winston.

Chicago

Krumboltz John D, Thoresen Carl E, . 1976. Counseling methods. New York: Holt, Rinehart and Winston.

Harvard

Krumboltz J. D., Thoresen C. E., . (1976). Counseling methods. New York: Holt, Rinehart and Winston.

MLA

Krumboltz John D, Thoresen Carl E, . Counseling methods. New York: Holt, Rinehart and Winston. 1976.