Cita APA

Christie, A. (1984). The big four (1st edition.). New York: Berkley Books.

Citación estilo Chicago

Christie, Agatha. The Big Four. 1st edition. New York: Berkley Books, 1984.

Cita MLA

Christie, Agatha. The Big Four. 1st edition. New York: Berkley Books, 1984.