Coleman, J. V. (1951). Problems of Infancy and Childhood. Transactions of the Fourth Conference, March 6-7, 1950.
استشهاد بنمط شيكاغوColeman, Jeles V. Problems of Infancy and Childhood. Transactions of the Fourth Conference, March 6-7, 1950. 1951.
MLA استشهادColeman, Jeles V. Problems of Infancy and Childhood. Transactions of the Fourth Conference, March 6-7, 1950. 1951.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.