APA aipamena

Christie, A. (1984). The murder of roger ackroyd. Fontana.

Chicago Style aipamena

Christie, Agatha. The Murder of Roger Ackroyd. Fontana, 1984.

MLA aipamena

Christie, Agatha. The Murder of Roger Ackroyd. Fontana, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.