APA (7th ed.) Citation

Christie, A. (1984). The moving finger (Berkley ed.). Berkley Books.

Chicago Style (17th ed.) Citation

Christie, Agatha. The Moving Finger. Berkley ed. New York: Berkley Books, 1984.

MLA (9th ed.) Citation

Christie, Agatha. The Moving Finger. Berkley ed. Berkley Books, 1984.