APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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