APA
National Education Association of the United States, American Association of School Administrators, . (1941). The education of free men in American democracy. Washington, D.C: Educational Policies Commission, National Education Association of the United States and the American Association of School Administrators.
Chicago
National Education Association of the United States, American Association of School Administrators, . 1941. The education of free men in American democracy. Washington, D.C: Educational Policies Commission, National Education Association of the United States and the American Association of School Administrators.
Harvard
National Education Association of the United States, American Association of School Administrators, . (1941). The education of free men in American democracy. Washington, D.C: Educational Policies Commission, National Education Association of the United States and the American Association of School Administrators.
MLA
National Education Association of the United States, American Association of School Administrators, . The education of free men in American democracy. Washington, D.C: Educational Policies Commission, National Education Association of the United States and the American Association of School Administrators. 1941.
