Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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