Ryan, J. J. (2013). Ryan, John J., SJ, Papers. DigitalGeorgetown.
Chicago Style (17th ed.) CitationRyan, John J. Ryan, John J., SJ, Papers. Washington, D.C.: DigitalGeorgetown, 2013.
Cita MLARyan, John J. Ryan, John J., SJ, Papers. DigitalGeorgetown, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.