Logan, W. (2013). Logan, William, SJ, Papers. DigitalGeorgetown.
Chicago Style (17th ed.) CitationLogan, William. Logan, William, SJ, Papers. Washington, D.C.: DigitalGeorgetown, 2013.
MLA引文Logan, William. Logan, William, SJ, Papers. DigitalGeorgetown, 2013.
警告:這些引文格式不一定是100%准確.