Cita APA

Pietrofesa, J. J., & Vriend, J. (1971). The school counselor as a professional. F. E. Peacock Publishers.

Citación estilo Chicago

Pietrofesa, John J., and John Vriend. The School Counselor as a Professional. Itasca, Ill.: F. E. Peacock Publishers, 1971.

Cita MLA

Pietrofesa, John J., and John Vriend. The School Counselor as a Professional. F. E. Peacock Publishers, 1971.

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