Heichelheim, F. M. (1970). An ancient economic history. An ancient economic history from the Palaeolithic age to the migrations of the Germanic, Slavic, and Arabic nations.
芝加哥风格引文Heichelheim, Fritz M. "An Ancient Economic History." An Ancient Economic History from the Palaeolithic Age to the Migrations of the Germanic, Slavic, and Arabic Nations 1970.
MLA引文Heichelheim, Fritz M. "An Ancient Economic History." An Ancient Economic History from the Palaeolithic Age to the Migrations of the Germanic, Slavic, and Arabic Nations, 1970.
警告：这些引文格式不一定是100％准确.