Barber, V. (2013). Barber, Virgil H., SJ, Papers. DigitalGeorgetown.
Chicago Style (17th ed.) CitationBarber, Virgil. Barber, Virgil H., SJ, Papers. Washington, D.C.: DigitalGeorgetown, 2013.
MLA引文Barber, Virgil. Barber, Virgil H., SJ, Papers. DigitalGeorgetown, 2013.
警告:这些引文格式不一定是100%准确.