APA (7th ed.) Zitazioa

Traxler, A. E. (1957). Techniques of guidance (2a. ed.). Harper & Brothers.

Chicago Style (17th ed.) Zitazioa

Traxler, Arthur E. Techniques of Guidance. 2a. ed. Nueva York: Harper & Brothers, 1957.

MLA (9th ed.) Zitazioa

Traxler, Arthur E. Techniques of Guidance. 2a. ed. Harper & Brothers, 1957.