Dyfyniad APA

Healy, P. F. (2013). Healy, Patrick F., SJ, Papers. DigitalGeorgetown.

Dyfyniad Arddull Chicago

Healy, Patrick Francis. Healy, Patrick F., SJ, Papers. Washington, D.C.: DigitalGeorgetown, 2013.

Dyfyniad MLA

Healy, Patrick Francis. Healy, Patrick F., SJ, Papers. DigitalGeorgetown, 2013.

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