Cita APA (7th ed.)

Jones, A. J. (1945). Principles of guidance (3rd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Jones, Arthur J. Principles of Guidance. 3rd ed. New York: McGraw-Hill, 1945.

Cita MLA (9th ed.)

Jones, Arthur J. Principles of Guidance. 3rd ed. McGraw-Hill, 1945.