APA (7th ed.) Citation

Christie, A. (2011). The dead harlequin. William Morrow Paperbacks.

Chicago Style (17th ed.) Citation

Christie, Agatha. The Dead Harlequin. New York: William Morrow Paperbacks, 2011.

MLA (8th ed.) Citation

Christie, Agatha. The Dead Harlequin. William Morrow Paperbacks, 2011.

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