APA (7th ed.) Citation

O'Hearn, K. (2013). Olympus at war (1st Aladdin hardcover ed.). Aladdin.

Chicago Style (17th ed.) Citation

O'Hearn, Kate. Olympus at War. 1st Aladdin hardcover ed. New York: Aladdin, 2013.

MLA (8th ed.) Citation

O'Hearn, Kate. Olympus at War. 1st Aladdin hardcover ed. Aladdin, 2013.

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