APA (7th ed.) Citation

L'Engle, M. (2005). A wrinkle in time. Yearling.

Chicago Style (17th ed.) Citation

L'Engle, Madeleine. A Wrinkle in Time. New York: Yearling, 2005.

MLA (9th ed.) Citation

L'Engle, Madeleine. A Wrinkle in Time. Yearling, 2005.

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