APA (7th ed.) Citation

Castle, M. E. (2015). Clones vs. aliens. Egmont USA.

Chicago Style (17th ed.) Citation

Castle, M. E. Clones Vs. Aliens. New York, NY: Egmont USA, 2015.

MLA (8th ed.) Citation

Castle, M. E. Clones Vs. Aliens. Egmont USA, 2015.

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