APA (7th ed.) Citation

Fischer, H. (1953). Zirkel Hagenbeck. Gebr. Knabe.

Chicago Style (17th ed.) Citation

Fischer, Herta. Zirkel Hagenbeck. Weimar: Gebr. Knabe, 1953.

MLA (8th ed.) Citation

Fischer, Herta. Zirkel Hagenbeck. Gebr. Knabe, 1953.

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