Dyfyniad APA
Petry, R. C. (1962). A History of Christianity: Readings in the history of the church ; the early and medieval church. Baker Book House.
Dyfyniad Arddull Chicago
Petry, Ray C. A History of Christianity: Readings in the History of the Church ; the Early and Medieval Church. Grand Rapids: Baker Book House, 1962.
Dyfyniad MLA
Petry, Ray C. A History of Christianity: Readings in the History of the Church ; the Early and Medieval Church. Baker Book House, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.