APA (7th ed.) Citation

Black, D. W., & Andreasen, N. C. (1995). Introductory Textbook of Psychiatry. American Psychiatric Press.

Chicago Style (17th ed.) Citation

Black, Donald W., and Nancy C. Andreasen. Introductory Textbook of Psychiatry. Washington, DC: American Psychiatric Press, 1995.

MLA (9th ed.) Citation

Black, Donald W., and Nancy C. Andreasen. Introductory Textbook of Psychiatry. American Psychiatric Press, 1995.