Catholic Church. Pope (1878-1903 : Leo XIII), Treacy, G. C., & Leo XIII, P. (1944). Freemasonry. Paulist Press.
Cita Chicago Style (17a ed.)Catholic Church. Pope (1878-1903 : Leo XIII), Gerald C. Treacy, y Pope Leo XIII. Freemasonry. New York: Paulist Press, 1944.
Cita MLA (8a ed.)Catholic Church. Pope (1878-1903 : Leo XIII), et al. Freemasonry. Paulist Press, 1944.
Precaución: Estas citas no son 100% exactas.