Cita APA (7th ed.)

Riordan, R. (2006). The lightning thief. Hyperion Books for Children.

Cita Chicago (17th ed.)

Riordan, Rick. The Lightning Thief. New York, New york: Hyperion Books for Children, 2006.

Cita MLA (9th ed.)

Riordan, Rick. The Lightning Thief. Hyperion Books for Children, 2006.