APA (7th ed.) Zitazioa

Myers, G. E. (1941). Principles and techniqes of Vocational guidance. McGraw- Hill.

Chicago Style (17th ed.) Zitazioa

Myers, George E. Principles and Techniqes of Vocational Guidance. London: McGraw- Hill, 1941.

MLA (9th ed.) Zitazioa

Myers, George E. Principles and Techniqes of Vocational Guidance. McGraw- Hill, 1941.