Bautier, R. H. (1971). The economic development of medieval Europe. Thames and Hudson.
芝加哥风格引文Bautier, Robert Henri. The Economic Development of Medieval Europe. London: Thames and Hudson, 1971.
MLA引文Bautier, Robert Henri. The Economic Development of Medieval Europe. Thames and Hudson, 1971.
警告：这些引文格式不一定是100％准确.