Livermore, H. V. (1966). A new history of Portugal. University Press.
芝加哥风格引文Livermore, H. V. A New History of Portugal. Cambridge: University Press, 1966.
MLA引文Livermore, H. V. A New History of Portugal. University Press, 1966.
警告：这些引文格式不一定是100％准确.