Cita APA (7th ed.)

Commission on Teacher Education. (1945). Helping teachers understand children. American Council on Education.

Cita Chicago (17th ed.)

Commission on Teacher Education. Helping Teachers Understand Children. Washington, D.C: American Council on Education, 1945.

Cita MLA (9th ed.)

Commission on Teacher Education. Helping Teachers Understand Children. American Council on Education, 1945.

Atenció: Aquestes cites poden no estar 100% correctes.