APA (7th ed.) Citation

Mull, B. (2011). A world without heroes (1st Aladdin hardcover ed.). Aladdin.

Chicago Style (17th ed.) Citation

Mull, Brandon. A World Without Heroes. 1st Aladdin hardcover ed. New York: Aladdin, 2011.

MLA (9th ed.) Citation

Mull, Brandon. A World Without Heroes. 1st Aladdin hardcover ed. Aladdin, 2011.

Warning: These citations may not always be 100% accurate.