Gregorovius, F., & Lutz, H. (1982). Lucrezia Borgia. C.H. Beck.
芝加哥风格引文Gregorovius, Ferdinand, 与 Heinrich Lutz. Lucrezia Borgia. München: C.H. Beck, 1982.
MLA引文Gregorovius, Ferdinand, 与 Heinrich Lutz. Lucrezia Borgia. C.H. Beck, 1982.
警告：这些引文格式不一定是100％准确.