APA (7th ed.) Citation

Riordan, R. (2008). The maze of bones, Book 1. Scholastic.

Chicago Style (17th ed.) Citation

Riordan, Rick. The Maze of Bones, Book 1. New York: Scholastic, 2008.

MLA (9th ed.) Citation

Riordan, Rick. The Maze of Bones, Book 1. Scholastic, 2008.

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