APA (7th ed.) Citation

Christie, A. (2003). Hercule poirot's christmas.

Chicago Style (17th ed.) Citation

Christie, Agatha. Hercule Poirot's Christmas. 2003.

MLA (8th ed.) Citation

Christie, Agatha. Hercule Poirot's Christmas. 2003.

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