Dyfyniad APA

Irving, J. (1999). A widow for one year. Ballantine Books.

Dyfyniad Arddull Chicago

Irving, John. A Widow for One Year. Ballantine Books, 1999.

Dyfyniad MLA

Irving, John. A Widow for One Year. Ballantine Books, 1999.

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