Collins, J. B. (1945). Pope Pius X: An introduction to his life and work. Washington, D.C..
Chicago Style (17th ed.) CitationCollins, Joseph Burns. Pope Pius X: An Introduction to His Life and Work. Washington, D.C., 1945.
MLA (8th ed.) CitationCollins, Joseph Burns. Pope Pius X: An Introduction to His Life and Work. Washington, D.C., 1945.
Warning: These citations may not always be 100% accurate.