Riebling, M. (2015). Church of spies: The Pope's secret war against Hitler. Basic Books.
Cita Chicago Style (17a ed.)Riebling, Mark. Church of Spies: The Pope's Secret War Against Hitler. New York, NY: Basic Books, 2015.
Cita MLA (8a ed.)Riebling, Mark. Church of Spies: The Pope's Secret War Against Hitler. Basic Books, 2015.
Precaución: Estas citas no son 100% exactas.