Cita APA

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.

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.