Nowell, C. E. (1954). The great discoveries and the first colonial empires. Cornell University Press.
芝加哥风格引文Nowell, Charles E. The Great Discoveries and the First Colonial Empires. Ithaca: Cornell University Press, 1954.
MLA引文Nowell, Charles E. The Great Discoveries and the First Colonial Empires. Cornell University Press, 1954.
警告：这些引文格式不一定是100％准确.