Dyfyniad APA

John XXIII, P. (1961). The Holy Father speaks to athletes. National Catholic Welfare Conference.

Dyfyniad Arddull Chicago

John XXIII, Pope. The Holy Father Speaks to Athletes. Washington: National Catholic Welfare Conference, 1961.

Dyfyniad MLA

John XXIII, Pope. The Holy Father Speaks to Athletes. National Catholic Welfare Conference, 1961.

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