APA Style

RIORDAN, Rick. (2020). THE TRIALS OF APOLLO . United States of America: Puffin.

Chicago Style

RIORDAN, Rick. THE TRIALS OF APOLLO. United States of America: Puffin, 2020. Text.

MLA Style

RIORDAN, Rick. THE TRIALS OF APOLLO. United States of America: Puffin, 2020. Text.

Turabian Style

RIORDAN, Rick. THE TRIALS OF APOLLO. United States of America: Puffin, 2020. Print.