APA (7th ed.) Citation

Christie, A. (1993). After the funeral. HarperCollins.

Chicago Style (17th ed.) Citation

Christie, Agatha. After the Funeral. London: HarperCollins, 1993.

MLA (9th ed.) Citation

Christie, Agatha. After the Funeral. HarperCollins, 1993.

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