APA (7th ed.) Citation

McAllister, M., & Rayyan, O. (2006). Urchin and the heartstone (1st U.S. ed.). Hyperion Books for Children.

Chicago Style (17th ed.) Citation

McAllister, Margaret, and Omar Rayyan. Urchin and the Heartstone. 1st U.S. ed. New York: Hyperion Books for Children, 2006.

MLA (8th ed.) Citation

McAllister, Margaret, and Omar Rayyan. Urchin and the Heartstone. 1st U.S. ed. Hyperion Books for Children, 2006.

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