Irving, J. (2001). A widow for one year (1st Mass Market ed.). Ballantine Books.
Cita Chicago (17th ed.)Irving, John. A Widow for One Year. 1st Mass Market ed. New York: Ballantine Books, 2001.
Cita MLA (9th ed.)Irving, John. A Widow for One Year. 1st Mass Market ed. Ballantine Books, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.