APA ציטוט

Gelso, C. J., & Fretz, B. R. (1991). Counseling psychology. Harcourt Brace College Publishers.

Chicago Edition Citation

Gelso, Charles J., and Bruce R. Fretz. Counseling Psychology. USA: Harcourt Brace College Publishers, 1991.

ציטוט MLA

Gelso, Charles J., and Bruce R. Fretz. Counseling Psychology. Harcourt Brace College Publishers, 1991.