Dyfyniad APA

Eipper, P., Walther, H., & Martens, F. H. (1931). Circus: Men, beasts, and joys of the road. Junior Literary Guild.

Dyfyniad Arddull Chicago

Eipper, Paul, Hedda Walther, and Frederick H. Martens. Circus: Men, Beasts, and Joys of the Road. New York: Junior Literary Guild, 1931.

Dyfyniad MLA

Eipper, Paul, et al. Circus: Men, Beasts, and Joys of the Road. Junior Literary Guild, 1931.

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