APA

Childs J. L., . (1931). Education and the philosophy of experimentalism. New York: The Century.

Chicago

Childs John Lawrence, . 1931. Education and the philosophy of experimentalism. New York: The Century.

Harvard

Childs J. L., . (1931). Education and the philosophy of experimentalism. New York: The Century.

MLA

Childs John Lawrence, . Education and the philosophy of experimentalism. New York: The Century. 1931.