Cita APA (7a ed.)

Keith, C. R. (1984). The aggressive adolescent: A clinical perspective. The Free Pr. [u.a.].

Cita Chicago Style (17a ed.)

Keith, Charles R. The Aggressive Adolescent: A Clinical Perspective. New York, NY: The Free Pr. [u.a.], 1984.

Cita MLA (8a ed.)

Keith, Charles R. The Aggressive Adolescent: A Clinical Perspective. The Free Pr. [u.a.], 1984.