APA (7th ed.) Citation

Kaplan, H. I., Sadock, & Grebb. (1991). Synopsis of psychiatry: Behavioral sciences, clinical psychiatry (6th ed.). Williams & Wilkins.

Chicago Style (17th ed.) Citation

Kaplan, Harold I., Sadock, and Grebb. Synopsis of Psychiatry: Behavioral Sciences, Clinical Psychiatry. 6th ed. Baltimore: Williams & Wilkins, 1991.

MLA (8th ed.) Citation

Kaplan, Harold I., et al. Synopsis of Psychiatry: Behavioral Sciences, Clinical Psychiatry. 6th ed. Williams & Wilkins, 1991.