Cita APA (7a ed.)

Sadler, J. Z., Wiggins, O. P., & Schwartz, M. A. (1994). Philosophical perspectives on psychiatric diagnostic classification. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Sadler, John Z., Osborne P. Wiggins, y Michael A. Schwartz. Philosophical Perspectives on Psychiatric Diagnostic Classification. Baltimore [etc.]: Johns Hopkins University Press, 1994.

Cita MLA (9a ed.)

Sadler, John Z., et al. Philosophical Perspectives on Psychiatric Diagnostic Classification. Johns Hopkins University Press, 1994.