Citazione Stile APA (7a Edizione)

Tyler, L. E. (1953). The work of the counselor. Appleton-Century-Crofts.

Citazione stile Chigago Style (17a edizione)

Tyler, Leona E. The Work of the Counselor. Nueva York: Appleton-Century-Crofts, 1953.

Citatione MLA (9a ed.)

Tyler, Leona E. The Work of the Counselor. Appleton-Century-Crofts, 1953.