APA (7th ed.) Citation

Christie, A. (1958). Dumb witness. Collins ; Fontana.

Chicago Style (17th ed.) Citation

Christie, Agatha. Dumb Witness. London: Collins ; Fontana, 1958.

MLA (8th ed.) Citation

Christie, Agatha. Dumb Witness. Collins ; Fontana, 1958.

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