APA (7th ed.) Citation

Wargin, K., Grimm, J., Grimm, W., & Gilbert, Y. (2007). The frog prince. Mitten Press.

Chicago Style (17th ed.) Citation

Wargin, Kathy-jo, Jacob Grimm, Wilhelm Grimm, and Yvonne Gilbert. The Frog Prince. Ann Arbor, Mich.: Mitten Press, 2007.

MLA (8th ed.) Citation

Wargin, Kathy-jo, et al. The Frog Prince. Mitten Press, 2007.

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