Cita APA (7a ed.)

Beckham, E. E., & Leber, W. R. (1985). Handbook of depression: Treatment, assessment, and research. Dorsey Press.

Cita Chicago Style (17a ed.)

Beckham, Ernest Edward, y William R. Leber. Handbook of Depression: Treatment, Assessment, and Research. Homewood, Ill: Dorsey Press, 1985.

Cita MLA (8a ed.)

Beckham, Ernest Edward, y William R. Leber. Handbook of Depression: Treatment, Assessment, and Research. Dorsey Press, 1985.