APA (7th ed.) Citation

Christie, A. (2011). And then there were none (1st Harper paperback ed.). Harper.

Chicago Style (17th ed.) Citation

Christie, Agatha. And Then There Were None. 1st Harper paperback ed. New York: Harper, 2011.

MLA (8th ed.) Citation

Christie, Agatha. And Then There Were None. 1st Harper paperback ed. Harper, 2011.

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