APA (7th ed.) Citation

Wick, W. (1992). I Spy a Book Of Picture Riddles. Scholastic Inc..

Chicago Style (17th ed.) Citation

Wick, Walter. I Spy a Book Of Picture Riddles. New York: Scholastic Inc., 1992.

MLA (9th ed.) Citation

Wick, Walter. I Spy a Book Of Picture Riddles. Scholastic Inc., 1992.

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