Circus people and posters.

MLA

Nowak, Bernhard, and J Markschiess-van Trix. Circus People and Posters. Leipzig: Edition Leipzig, 1977.

APA

Nowak, B., & Markschiess-van Trix, J. (1977). Circus people and posters. Leipzig: Edition Leipzig.

Chicago

Nowak, Bernhard, and J Markschiess-van Trix. Circus People and Posters. Leipzig: Edition Leipzig, 1977.