Cita APA (7a ed.)

Ryan, J. J. (2013). Ryan, John J., SJ, Papers. DigitalGeorgetown.

Cita Chicago Style (17a ed.)

Ryan, John J. Ryan, John J., SJ, Papers. Washington, D.C.: DigitalGeorgetown, 2013.

Cita MLA (8a ed.)

Ryan, John J. Ryan, John J., SJ, Papers. DigitalGeorgetown, 2013.