Παραπομπή APA

Nicholi, A. M. (1978). Harvard guide to modern psychiatry. Harvard Univ. Press.

Παραπομπή Chicago Style

Nicholi, Armand M. Harvard Guide to Modern Psychiatry. Cambridge: Harvard Univ. Press, 1978.

Παραπομπή MLA

Nicholi, Armand M. Harvard Guide to Modern Psychiatry. Harvard Univ. Press, 1978.