Citazione Stile APA (7a Edizione)

O'Shea, M. V. (1925). The child: His nature and his needs (4a. ed.). The Childrens Foundation.

Citazione stile Chigago Style (17a edizione)

O'Shea, M. V. The Child: His Nature and His Needs. 4a. ed. Newcastle: The Childrens Foundation, 1925.

Citatione MLA (9a ed.)

O'Shea, M. V. The Child: His Nature and His Needs. 4a. ed. The Childrens Foundation, 1925.