APA (7th ed.) Citation

Riddell, C. (2009). The emperor of Absurdia (1st American ed.). HarperCollinsPublishers.

Chicago Style (17th ed.) Citation

Riddell, Chris. The Emperor of Absurdia. 1st American ed. New York: HarperCollinsPublishers, 2009.

MLA (8th ed.) Citation

Riddell, Chris. The Emperor of Absurdia. 1st American ed. HarperCollinsPublishers, 2009.

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