APA (7th ed.) Citation

Shanower, E., & Baum, L. F. (2014). The emerald city of Oz. Marvel Worldwide Inc..

Chicago Style (17th ed.) Citation

Shanower, Eric, and L. Frank Baum. The Emerald City of Oz. New York: Marvel Worldwide Inc., 2014.

MLA (9th ed.) Citation

Shanower, Eric, and L. Frank Baum. The Emerald City of Oz. Marvel Worldwide Inc., 2014.