APA (7th ed.) Citation

Thurber, J., & Simont, M. (2008). The 13 clocks. New York Review of Books.

Chicago Style (17th ed.) Citation

Thurber, James, and Marc Simont. The 13 Clocks. New York: New York Review of Books, 2008.

MLA (9th ed.) Citation

Thurber, James, and Marc Simont. The 13 Clocks. New York Review of Books, 2008.