APA (7th ed.) Citation

Williams, K. L., Mohammed, K., & Chayka, D. (2007). Four feet, two sandals. Eerdmans Books for Young Readers.

Chicago Style (17th ed.) Citation

Williams, Karen Lynn, Khadra Mohammed, and Doug Chayka. Four Feet, Two Sandals. Grand Rapids, Mich.: Eerdmans Books for Young Readers, 2007.

MLA (9th ed.) Citation

Williams, Karen Lynn, et al. Four Feet, Two Sandals. Eerdmans Books for Young Readers, 2007.