Cita APA (7a ed.)

National Education Association. Educational Policies Commission. (1958). The Contemporary challenge to American education. Educational Policies Commission.

Cita Chicago Style (17a ed.)

National Education Association. Educational Policies Commission. The Contemporary Challenge to American Education. Washington: Educational Policies Commission, 1958.

Cita MLA (9a ed.)

National Education Association. Educational Policies Commission. The Contemporary Challenge to American Education. Educational Policies Commission, 1958.