APA (7th ed.) Citation

Catholic Church. Pope (1939-1958 : Pius XII) & Graves, C. (1940). The Pope speaks: The words of Pius XII : with a biography. Harcourt, Brace and Co..

Chicago Style (17th ed.) Citation

Catholic Church. Pope (1939-1958 : Pius XII) and Charles Graves. The Pope Speaks: The Words of Pius XII : With a Biography. New York: Harcourt, Brace and Co., 1940.

MLA (8th ed.) Citation

Catholic Church. Pope (1939-1958 : Pius XII) and Charles Graves. The Pope Speaks: The Words of Pius XII : With a Biography. Harcourt, Brace and Co., 1940.