APA (7th ed.) Citation

Riordan, R. (2013). The red pyramid: the graphic novel: The red pyramid: the graphic novel.

Chicago Style (17th ed.) Citation

Riordan, Rick. The Red Pyramid: The Graphic Novel: The Red Pyramid: The Graphic Novel. 2013.

MLA (8th ed.) Citation

Riordan, Rick. The Red Pyramid: The Graphic Novel: The Red Pyramid: The Graphic Novel. 2013.

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