APA (7th ed.) Zitazioa

Jones, A. J. (1970). Principles of guidance (6th ed.). Tata McGraw- Hill.

Chicago Style (17th ed.) Zitazioa

Jones, Arthur J. Principles of Guidance. 6th ed. New Delhi: Tata McGraw- Hill, 1970.

MLA (9th ed.) Zitazioa

Jones, Arthur J. Principles of Guidance. 6th ed. Tata McGraw- Hill, 1970.