APA (7th ed.) Citation

Hill, S. c. a., & Moore, M. (2006). Ruby's perfect day. HarperCollins.

Chicago Style (17th ed.) Citation

Hill, Susan children's author, and Margie Moore. Ruby's Perfect Day. New York: HarperCollins, 2006.

MLA (8th ed.) Citation

Hill, Susan children's author, and Margie Moore. Ruby's Perfect Day. HarperCollins, 2006.

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