Gaya APA

[Editor], N, M. (1999). The Harvard guide to psychiatry (3rd. Ed.). Cambridge, Mass: The Belknap Press of Harvard University Press.

Gaya MLA

[Editor], Nicholi,Jr.,Armand, M.. "The Harvard guide to psychiatry". 3rd. Ed. Cambridge, Mass: The Belknap Press of Harvard University Press, 1999. Text.