Dyfyniad APA

Sheen, F. J. (1952). The prodigal world (4th ed.). National Council of Catholic Men.

Dyfyniad Arddull Chicago

Sheen, Fulton J. The Prodigal World. 4th ed. Washington, D.C.: National Council of Catholic Men, 1952.

Dyfyniad MLA

Sheen, Fulton J. The Prodigal World. 4th ed. National Council of Catholic Men, 1952.

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