APA (7th ed.) Citation

Rennert, J., & Freytag, A. (1975). 100 [Hundert] Jahre Circus Plakate. Classen.

Chicago Style (17th ed.) Citation

Rennert, Jack, and Angela Freytag. 100 [Hundert] Jahre Circus Plakate. Zürich, Stuttgart: Classen, 1975.

MLA (9th ed.) Citation

Rennert, Jack, and Angela Freytag. 100 [Hundert] Jahre Circus Plakate. Classen, 1975.

Warning: These citations may not always be 100% accurate.