McCarrick, T. E. (2009). Spiritual questions, the economic crisis and the Pope's encyclical. Origins, 39, 263-265.
Cita Chicago Style (17a ed.)McCarrick, Theodore E. "Spiritual Questions, the Economic Crisis and the Pope's Encyclical." Origins 39 (2009): 263-265.
Cita MLA (9a ed.)McCarrick, Theodore E. "Spiritual Questions, the Economic Crisis and the Pope's Encyclical." Origins, vol. 39, 2009, pp. 263-265.
Precaución: Estas citas no son 100% exactas.