Cita APA (7a ed.)

Riordan, R. (2014). Percy jackson's greek gods.

Cita Chicago Style (17a ed.)

Riordan, Rick. Percy Jackson's Greek Gods. 2014.

Cita MLA (8a ed.)

Riordan, Rick. Percy Jackson's Greek Gods. 2014.

Precaución: Estas citas no son 100% exactas.