APA (7th ed.) Citation

Riordan, R., & Pittu, D. (2011). Vespers rising. Scholastic Audiobooks.

Chicago Style (17th ed.) Citation

Riordan, Rick, and David Pittu. Vespers Rising. New York: Scholastic Audiobooks, 2011.

MLA (8th ed.) Citation

Riordan, Rick, and David Pittu. Vespers Rising. Scholastic Audiobooks, 2011.

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