APA (7th ed.) Citation

Zullo, A. (2011). Heroes of 9/11. Scholastic.

Chicago Style (17th ed.) Citation

Zullo, Allan. Heroes of 9/11. New York: Scholastic, 2011.

MLA (8th ed.) Citation

Zullo, Allan. Heroes of 9/11. Scholastic, 2011.

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