APA

Riley F., Unten E., . (2015). Pirates and superheroes. New York: random house.

Chicago

Riley Ford, Unten Eren, . 2015. Pirates and superheroes. New York: random house.

Harvard

Riley F., Unten E., . (2015). Pirates and superheroes. New York: random house.

MLA

Riley Ford, Unten Eren, . Pirates and superheroes. New York: random house. 2015.