APA Style

RIORDAN, R. (2018). PERCY JACKSON AND THE BATTLE OF THE LABYRINTH-4 (1). : PUFFIN BOOKS,GREAT BRITIAN,2018.

MLA Style

RIORDAN, Rick. "PERCY JACKSON AND THE BATTLE OF THE LABYRINTH-4". 1 : PUFFIN BOOKS,GREAT BRITIAN,2018, 2018. Text.