Dyfyniad APA

Christie, A. (1938). Appointment with death. Harper Collins.

Dyfyniad Arddull Chicago

Christie, Agatha. Appointment with Death. London: Harper Collins, 1938.

Dyfyniad MLA

Christie, Agatha. Appointment with Death. Harper Collins, 1938.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.