Citazione Stile APA (7a Edizione)

Christie, A. (2005). The A.B.C. murders (1st edition.). Berkeley Books.

Citazione stile Chigago Style (17a edizione)

Christie, Agatha. The A.B.C. Murders. 1st edition. New York: Berkeley Books, 2005.

Citatione MLA (9a ed.)

Christie, Agatha. The A.B.C. Murders. 1st edition. Berkeley Books, 2005.