APA (7th ed.) Citation

Black, H., Clare, C., & Fischer, S. M. (2015). The copper gauntlet / 2. Scholastic Inc..

Chicago Style (17th ed.) Citation

Black, Holly, Cassandra Clare, and Scott M. Fischer. The Copper Gauntlet / 2. New York, NY: Scholastic Inc., 2015.

MLA (8th ed.) Citation

Black, Holly, et al. The Copper Gauntlet / 2. Scholastic Inc., 2015.

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