Cita APA (7th ed.)
Cyr, F. W. (1946). Rural Education Series. Macmillan.
Cita Chicago (17th ed.)
Cyr, Frank William. Rural Education Series. New York: Macmillan, 1946.
Cita MLA (9th ed.)
Cyr, Frank William. Rural Education Series. Macmillan, 1946.
Atenció: Aquestes cites poden no estar 100% correctes.