Cita APA (7a ed.)

Nicholi, A. M. (1999). The Harvard guide to psychiatry (3rd ed.). Belknap Press of Harvard University Press.

Cita Chicago Style (17a ed.)

Nicholi, Armand M. The Harvard Guide to Psychiatry. 3rd ed. Cambridge (Massachusetts): Belknap Press of Harvard University Press, 1999.

Cita MLA (9a ed.)

Nicholi, Armand M. The Harvard Guide to Psychiatry. 3rd ed. Belknap Press of Harvard University Press, 1999.