APA (7th ed.) Citation

Colby, K. M., & Spar, J. E. (1983). The fundamental crisis in psychiatry: Unreliability of diagnosis. Thomas.

Chicago Style (17th ed.) Citation

Colby, Kenneth M., and James E. Spar. The Fundamental Crisis in Psychiatry: Unreliability of Diagnosis. Springfield, Ill: Thomas, 1983.

MLA (9th ed.) Citation

Colby, Kenneth M., and James E. Spar. The Fundamental Crisis in Psychiatry: Unreliability of Diagnosis. Thomas, 1983.