Blet, P. (1999). Pius XII and the Second World War: According to the Archives of the Vatican. Paulist Press.
Style de citation Chicago (17e éd.)Blet, Pierre. Pius XII and the Second World War: According to the Archives of the Vatican. New York: Paulist Press, 1999.
Style de citation MLA (8e éd.)Blet, Pierre. Pius XII and the Second World War: According to the Archives of the Vatican. Paulist Press, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.