APA (7th ed.) Citation

Wick, W., & Marzollo, J. (2010). I spy a Christmas tree. Scholastic.

Chicago Style (17th ed.) Citation

Wick, Walter, and Jean Marzollo. I Spy a Christmas Tree. New York: Scholastic, 2010.

MLA (8th ed.) Citation

Wick, Walter, and Jean Marzollo. I Spy a Christmas Tree. Scholastic, 2010.

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