APA Style

Riordan, Rick. (2014). The Mark of Athena (Version English) (First Paperback Edition, 2014). New York: Disney Hyperion.

Chicago Style

Riordan, Rick. The Mark of Athena (Version English). First Paperback Edition, 2014 New York: Disney Hyperion, 2014. Text.

MLA Style

Riordan, Rick. The Mark of Athena (Version English). First Paperback Edition, 2014 New York: Disney Hyperion, 2014. Text.

Turabian Style

Riordan, Rick. The Mark of Athena (Version English). First Paperback Edition, 2014 New York: Disney Hyperion, 2014. Print.