Tolbert, E. L., & Isaacs, A. (1972). Inroduction to counseling (6th ed.). Facts on File.
Citación estilo ChicagoTolbert, E. L., and Alan Isaacs. Inroduction to Counseling. 6th ed. New York, N.Y: Facts on File, 1972.
Cita MLATolbert, E. L., and Alan Isaacs. Inroduction to Counseling. 6th ed. Facts on File, 1972.
Warning: These citations may not always be 100% accurate.