Shewring, W. (2013). Shewring, Walter, Papers. DigitalGeorgetown.
Chicago Style (17th ed.) CitationShewring, Walter. Shewring, Walter, Papers. Washington, D.C.: DigitalGeorgetown, 2013.
Cita MLAShewring, Walter. Shewring, Walter, Papers. DigitalGeorgetown, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.