100 years of circus posters.

MLA

Rennert, Jack. 100 Years of Circus Posters. New York: Darien House, 1974.

APA

Rennert, J. (1974). 100 years of circus posters. New York: Darien House.

Chicago

Rennert, Jack 100 Years of Circus Posters. New York: Darien House, 1974.