APA (7th ed.) Citation

Christie, A. (1988). The clocks. Bantam Books.

Chicago Style (17th ed.) Citation

Christie, Agatha. The Clocks. Toronto ; New York: Bantam Books, 1988.

MLA (9th ed.) Citation

Christie, Agatha. The Clocks. Bantam Books, 1988.

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