APA (7th ed.) Citation

Christie, A. (1974). Sad cypress (Fifteenth impression.). Fontana.

Chicago Style (17th ed.) Citation

Christie, Agatha. Sad Cypress. Fifteenth impression. London: Fontana, 1974.

MLA (8th ed.) Citation

Christie, Agatha. Sad Cypress. Fifteenth impression. Fontana, 1974.

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