Cita APA (7th ed.)

Carroll, M. R. (1965). Guidance: An Introduction and Services. Wm. C. Brown Co..

Cita Chicago (17th ed.)

Carroll, Michael R. Guidance: An Introduction and Services. Dubuque, Iowa: Wm. C. Brown Co., 1965.

Cita MLA (9th ed.)

Carroll, Michael R. Guidance: An Introduction and Services. Wm. C. Brown Co., 1965.

Atenció: Aquestes cites poden no estar 100% correctes.