APA
(1943). Pius XII and peace, 1939-1943 : excerpts from selected messages. Washington: National Catholic Welfare Conference.
Chicago
1943. Pius XII and peace, 1939-1943 : excerpts from selected messages. Washington: National Catholic Welfare Conference.
Harvard
(1943). Pius XII and peace, 1939-1943 : excerpts from selected messages. Washington: National Catholic Welfare Conference.
MLA
Pius XII and peace, 1939-1943 : excerpts from selected messages. Washington: National Catholic Welfare Conference. 1943.
