Circus : : from Rome to Ringling.

MLA

Murray, Marian. Circus : From Rome to Ringling. New York: Appleton Century Crofts, 1956.

APA

Murray, M. (1956). Circus : from Rome to Ringling. New York: Appleton Century Crofts.

Chicago

Murray, Marian Circus: From Rome to Ringling. New York: Appleton Century Crofts, 1956.