APA (7th ed.) Citation

Knesper, D. J., Riba, M., & Schwenk, T. L. (1997). Primary care psychiatry. W.B. Saunders Co..

Chicago Style (17th ed.) Citation

Knesper, David J., Michelle Riba, and Thomas L. Schwenk. Primary Care Psychiatry. Philadelphia: W.B. Saunders Co., 1997.

MLA (9th ed.) Citation

Knesper, David J., et al. Primary Care Psychiatry. W.B. Saunders Co., 1997.