Undset, S. (1954). Catherine of Siena. Sheed and Ward.
Chicago Style (17th ed.) CitationUndset, Sigrid. Catherine of Siena. New York: Sheed and Ward, 1954.
Cita MLAUndset, Sigrid. Catherine of Siena. Sheed and Ward, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.