Childs, J. L. (1950). Education and morals: An experimentalist philosophy of education / by John L. Childs. Appleton, Century, Croft.
Lua i Stíl Chicago (17ú heag.)Childs, John L. Education and Morals: An Experimentalist Philosophy of Education / by John L. Childs. New York: Appleton, Century, Croft, 1950.
Lua MLA (8ú heag.)Childs, John L. Education and Morals: An Experimentalist Philosophy of Education / by John L. Childs. Appleton, Century, Croft, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.