APA (7th ed.) Citation

Christie, A. (2002). They do it with mirrors (Agatha Christie signature ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Christie, Agatha. They Do It with Mirrors. Agatha Christie signature ed. London: HarperCollins, 2002.

MLA (9th ed.) Citation

Christie, Agatha. They Do It with Mirrors. Agatha Christie signature ed. HarperCollins, 2002.

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