APA (7th ed.) Citation

Riordan, R. (2016). Demigods & magicians (First edition.). Disney/Hyperion.

Chicago Style (17th ed.) Citation

Riordan, Rick. Demigods & Magicians. First edition. Los Angeles ; New York: Disney/Hyperion, 2016.

MLA (9th ed.) Citation

Riordan, Rick. Demigods & Magicians. First edition. Disney/Hyperion, 2016.