Witmer, H. L. (1948). Pediatrics and the emotional needs of the child: As discussed by pediatricians and psychiatrists at Hershey, Pa., Mar. 6-8, 1947. Commonwealth Fund.
Cita Chicago (17th ed.)Witmer, Helen Leland. Pediatrics and the Emotional Needs of the Child: As Discussed by Pediatricians and Psychiatrists at Hershey, Pa., Mar. 6-8, 1947. New York: Commonwealth Fund, 1948.
Cita MLA (9th ed.)Witmer, Helen Leland. Pediatrics and the Emotional Needs of the Child: As Discussed by Pediatricians and Psychiatrists at Hershey, Pa., Mar. 6-8, 1947. Commonwealth Fund, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.