APA (7th ed.) Citation

Riordan, R. (2016). The hammer of Thor (First edition.). Disney/Hyperion.

Chicago Style (17th ed.) Citation

Riordan, Rick. The Hammer of Thor. First edition. Los Angeles ; New York: Disney/Hyperion, 2016.

MLA (8th ed.) Citation

Riordan, Rick. The Hammer of Thor. First edition. Disney/Hyperion, 2016.

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