Wallace, L. P. (1948). The papacy and European diplomacy, 1869-1878. The University of North Carolina Press.
芝加哥风格引文Wallace, Lillian Parker. The Papacy and European Diplomacy, 1869-1878. Chapel Hill, N. Carolina: The University of North Carolina Press, 1948.
MLA引文Wallace, Lillian Parker. The Papacy and European Diplomacy, 1869-1878. The University of North Carolina Press, 1948.
警告：这些引文格式不一定是100％准确.