APA (7th ed.) Citation

Lionni, L. (2006). Cornelius. Beltz und Gelberg.

Chicago Style (17th ed.) Citation

Lionni, Leo. Cornelius. Weinheim ; Basel: Beltz und Gelberg, 2006.

MLA (9th ed.) Citation

Lionni, Leo. Cornelius. Beltz und Gelberg, 2006.

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