Sofka, J. R. (2011). Metternich, Jefferson and the Enlightenment: Statecraft and political theory in the early nineteenth century. Consejo Superior de Investigaciones Científicas.
芝加哥风格引文Sofka, James R. Metternich, Jefferson and the Enlightenment: Statecraft and Political Theory in the Early Nineteenth Century. Madrid: Consejo Superior de Investigaciones Científicas, 2011.
MLA引文Sofka, James R. Metternich, Jefferson and the Enlightenment: Statecraft and Political Theory in the Early Nineteenth Century. Consejo Superior de Investigaciones Científicas, 2011.
警告：这些引文格式不一定是100％准确.