APA (7th ed.) Citation

Christie, A. (1978). The Sittaford mystery. Crime Club.

Chicago Style (17th ed.) Citation

Christie, Agatha. The Sittaford Mystery. London: Crime Club, 1978.

MLA (8th ed.) Citation

Christie, Agatha. The Sittaford Mystery. Crime Club, 1978.

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