Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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