Cita APA (7a ed.)

Pius XII, P. (1954). Pope Pius XII to the convention of all religious: December 8, 1950 in Rome. The Grail.

Cita Chicago Style (17a ed.)

Pius XII, Pope. Pope Pius XII to the Convention of All Religious: December 8, 1950 in Rome. St. Meinrad, Ind.: The Grail, 1954.

Cita MLA (8a ed.)

Pius XII, Pope. Pope Pius XII to the Convention of All Religious: December 8, 1950 in Rome. The Grail, 1954.