Dyfyniad APA

Lemarchand, E. (1971). Death on doomsday. Hart-Davis.

Dyfyniad Arddull Chicago

Lemarchand, Elizabeth. Death on Doomsday. London: Hart-Davis, 1971.

Dyfyniad MLA

Lemarchand, Elizabeth. Death on Doomsday. Hart-Davis, 1971.

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