APA (7th ed.) Citation

Sonneborn, S., & Vecchio, L. (2014). Batman: Prisoner of the penguin! Stone Arch Books.

Chicago Style (17th ed.) Citation

Sonneborn, Scott, and Luciano Vecchio. Batman: Prisoner of the Penguin! Minnesota: Stone Arch Books, 2014.

MLA (9th ed.) Citation

Sonneborn, Scott, and Luciano Vecchio. Batman: Prisoner of the Penguin! Stone Arch Books, 2014.

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