APA (7th ed.) Citation

Wilsdon, C., & Komzolov, E. (2008). Keep trying little zebra! The Reader's Digest Ass. Ltd.

Chicago Style (17th ed.) Citation

Wilsdon, Christina, and Eugene Komzolov. Keep Trying Little Zebra! London: The Reader's Digest Ass. Ltd, 2008.

MLA (9th ed.) Citation

Wilsdon, Christina, and Eugene Komzolov. Keep Trying Little Zebra! The Reader's Digest Ass. Ltd, 2008.