APA Citation

Christie, A., & Chandre. (2008). Hallowe'en Party: Comic. London: Harper.

Chicago Style Citation

Christie, Agatha, and Chandre. Hallowe'en Party: Comic. London: Harper, 2008.

MLA Citation

Christie, Agatha, and Chandre. Hallowe'en Party: Comic. London: Harper, 2008.

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