Freedman, J. (1975). Circus days. Harmony Books.
Cita Chicago (17th ed.)Freedman, Jill. Circus Days. New York: Harmony Books, 1975.
Cita MLA (8th ed.)Freedman, Jill. Circus Days. Harmony Books, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.