Cita APA (7a ed.)

Rosen, E., & Gregory, I. (1965). Abnormal psychology. W.B. Saunders.

Cita Chicago Style (17a ed.)

Rosen, Ephraim, y Ian Gregory. Abnormal Psychology. Philadelphia [etc.]: W.B. Saunders, 1965.

Cita MLA (9a ed.)

Rosen, Ephraim, y Ian Gregory. Abnormal Psychology. W.B. Saunders, 1965.