Cita APA (7a ed.)

American School Counselor Association. (1997). Professional school counseling. Sage Publishing.

Cita Chicago Style (17a ed.)

American School Counselor Association. Professional School Counseling. Thousand Oaks, CA: Sage Publishing, 1997.

Cita MLA (9a ed.)

American School Counselor Association. Professional School Counseling. Sage Publishing, 1997.