APA (7th ed.) Citation

Harris, R. H., & Chatterton, C. (2019). Now what?: A math tale (First edition.). Candlewick Press.

Chicago Style (17th ed.) Citation

Harris, Robie H., and Chris Chatterton. Now What?: A Math Tale. First edition. Somerville, Massachusetts: Candlewick Press, 2019.

MLA (8th ed.) Citation

Harris, Robie H., and Chris Chatterton. Now What?: A Math Tale. First edition. Candlewick Press, 2019.

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