Dyfyniad APA

Pittenger, W. N. (1972). Trying to be a Christian. Pilgrim Press.

Dyfyniad Arddull Chicago

Pittenger, W. Norman. Trying to Be a Christian. Philadelphia: Pilgrim Press, 1972.

Dyfyniad MLA

Pittenger, W. Norman. Trying to Be a Christian. Pilgrim Press, 1972.

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