APA citiranje

John XXIII, P. (1965). Encyclicals of Pope John XXIII. National Catholic Welfare Conference.

Chicago Style (17th ed.) Citation

John XXIII, Pope. Encyclicals of Pope John XXIII. Washington: National Catholic Welfare Conference, 1965.

MLA citiranje

John XXIII, Pope. Encyclicals of Pope John XXIII. National Catholic Welfare Conference, 1965.