Bartlett, R. (1994). The making of Europe: Conquest, colonization, and cultural change, 950-1350. Penguin Books.
芝加哥风格引文Bartlett, Robert. The Making of Europe: Conquest, Colonization, and Cultural Change, 950-1350. London: Penguin Books, 1994.
MLA引文Bartlett, Robert. The Making of Europe: Conquest, Colonization, and Cultural Change, 950-1350. Penguin Books, 1994.
警告：这些引文格式不一定是100％准确.