Παραπομπή σε μορφή APA (7η εκδ.)

DeVries, R., & Zan, B. (1994). Moral classrooms, moral children: Creating a constructivist atmosphere in early education. Teachers College Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

DeVries, Rheta, και Betty Zan. Moral Classrooms, Moral Children: Creating a Constructivist Atmosphere in Early Education. New York: Teachers College Press, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

DeVries, Rheta, και Betty Zan. Moral Classrooms, Moral Children: Creating a Constructivist Atmosphere in Early Education. Teachers College Press, 1994.