Cita APA (7th ed.)
McMahon, F. B., & Resnick, S. B. (1973). Behind the mask: Our psychological world. Prentice-hall.
Cita Chicago (17th ed.)
McMahon, Frank B., i Sarah B. Resnick. Behind the Mask: Our Psychological World. New Jersey: Prentice-hall, 1973.
Cita MLA (9th ed.)
McMahon, Frank B., i Sarah B. Resnick. Behind the Mask: Our Psychological World. Prentice-hall, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.