APA (7th ed.) Citation

Tolbert, E. L., & Isaacs, A. (1972). Inroduction to counseling (6th ed.). Facts on File.

Chicago Style (17th ed.) Citation

Tolbert, E. L., and Alan Isaacs. Inroduction to Counseling. 6th ed. New York, N.Y: Facts on File, 1972.

MLA (9th ed.) Citation

Tolbert, E. L., and Alan Isaacs. Inroduction to Counseling. 6th ed. Facts on File, 1972.