Wilder, T. (1975). Theophilus North: Santo a pesar suyo.
Cita Chicago (17th ed.)Wilder, Thornton. Theophilus North: Santo a Pesar Suyo. 1975.
Cita MLA (9th ed.)Wilder, Thornton. Theophilus North: Santo a Pesar Suyo. 1975.
Atenció: Aquestes cites poden no estar 100% correctes.