Dyfyniad APA

Welch, E. H. (2013). Welch, Edward Holker, SJ, Papers. DigitalGeorgetown.

Dyfyniad Arddull Chicago

Welch, Edward Holker. Welch, Edward Holker, SJ, Papers. Washington, D.C.: DigitalGeorgetown, 2013.

Dyfyniad MLA

Welch, Edward Holker. Welch, Edward Holker, SJ, Papers. DigitalGeorgetown, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.