APA (7th ed.) Citation

Curtis, J. L., & Cornell, L. (2000). Where do balloons go?: An uplifting mystery. HarperCollins.

Chicago Style (17th ed.) Citation

Curtis, Jamie Lee, and Laura Cornell. Where Do Balloons Go?: An Uplifting Mystery. New York: HarperCollins, 2000.

MLA (8th ed.) Citation

Curtis, Jamie Lee, and Laura Cornell. Where Do Balloons Go?: An Uplifting Mystery. HarperCollins, 2000.

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