APA (7th ed.) Citation

Lionni, L. (2000). Frederick - Wer? Middelhauve.

Chicago Style (17th ed.) Citation

Lionni, Leo. Frederick - Wer? München: Middelhauve, 2000.

MLA (9th ed.) Citation

Lionni, Leo. Frederick - Wer? Middelhauve, 2000.

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