Cita APA (7th ed.)
(1938). Youth education today. American Assoc. of school administrators.
Cita Chicago (17th ed.)
Youth Education Today. Washington: American Assoc. of school administrators, 1938.
Cita MLA (9th ed.)
Youth Education Today. American Assoc. of school administrators, 1938.
Atenció: Aquestes cites poden no estar 100% correctes.