APA (7th ed.) Citation

Petzsch, H. (1971). Die Katzen. Urania Verlag.

Chicago Style (17th ed.) Citation

Petzsch, Hans. Die Katzen. Leipzig: Urania Verlag, 1971.

MLA (8th ed.) Citation

Petzsch, Hans. Die Katzen. Urania Verlag, 1971.

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