APA Citation

Duffy, J. C. 1. Child psychiatry and human development. New York: Behavioral Publications.

Chicago Style Citation

Duffy, John C. 1934-. Child Psychiatry and Human Development. New York: Behavioral Publications.

MLA Citation

Duffy, John C. 1934-. Child Psychiatry and Human Development. New York: Behavioral Publications.

Warning: These citations may not always be 100% accurate.