APA (7th ed.) Citation

Gidwitz, A., Grimm, J., & Grimm, W. (2012). In a glass Grimmly. Dutton Children's Books.

Chicago Style (17th ed.) Citation

Gidwitz, Adam, Jacob Grimm, and Wilhelm Grimm. In a Glass Grimmly. New York: Dutton Children's Books, 2012.

MLA (8th ed.) Citation

Gidwitz, Adam, et al. In a Glass Grimmly. Dutton Children's Books, 2012.

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