Pius XII, P. (1954). On modern technology and peace: 1953 Christmas message of Pope Pius XII : discourse of His Holiness Pope Pius XII broadcast to the world, Dec. 24, 1953. National Catholic Welfare Conference.
Citação do estilo Chicago (17ª ed.)Pius XII, Pope. On Modern Technology and Peace: 1953 Christmas Message of Pope Pius XII : Discourse of His Holiness Pope Pius XII Broadcast to the World, Dec. 24, 1953. Washington, D.C.: National Catholic Welfare Conference, 1954.
Citação MLA (8ª ed.)Pius XII, Pope. On Modern Technology and Peace: 1953 Christmas Message of Pope Pius XII : Discourse of His Holiness Pope Pius XII Broadcast to the World, Dec. 24, 1953. National Catholic Welfare Conference, 1954.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.