American Association of School Administrators. (1951). Health in schools: Twentieth year book. American Associationof School Administrators.
Chicago Style (17th ed.) CitationAmerican Association of School Administrators. Health in Schools: Twentieth Year Book. Washington, US: American Associationof School Administrators, 1951.
MLA (9th ed.) CitationAmerican Association of School Administrators. Health in Schools: Twentieth Year Book. American Associationof School Administrators, 1951.
Warning: These citations may not always be 100% accurate.