APA (7th ed.) Citation

Savage, S. (2011). Where's Walrus? (First edition.). Scholastic Press.

Chicago Style (17th ed.) Citation

Savage, Stephen. Where's Walrus? First edition. New York: Scholastic Press, 2011.

MLA (8th ed.) Citation

Savage, Stephen. Where's Walrus? First edition. Scholastic Press, 2011.

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