Dyfyniad APA

Clark, D. J. (1976). Proud past: Catholic laypeople of Philadelphia. Philadelphia.

Dyfyniad Arddull Chicago

Clark, Dennis J. Proud Past: Catholic Laypeople of Philadelphia. Philadelphia, 1976.

Dyfyniad MLA

Clark, Dennis J. Proud Past: Catholic Laypeople of Philadelphia. Philadelphia, 1976.

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