Cita APA (7a ed.)

Allman, L. R., Jaffe, D. T., & Whitten, P. (1978). Abnormal psychology in the life cycle. Harper and Row.

Cita Chicago Style (17a ed.)

Allman, Lawrence R., Dennis T. Jaffe, y Phillip Whitten. Abnormal Psychology in the Life Cycle. New York [u.a.]: Harper and Row, 1978.

Cita MLA (8a ed.)

Allman, Lawrence R., et al. Abnormal Psychology in the Life Cycle. Harper and Row, 1978.