APA引文

Littlefield, H. W. (1964). History of Europe 1500-1848. New York: Barnes and Noble.

Trích dẫn kiểu Chicago

Littlefield, Henry W. History of Europe 1500-1848. New York: Barnes and Noble, 1964.

MLA引文

Littlefield, Henry W. History of Europe 1500-1848. New York: Barnes and Noble, 1964.

警告：这些引文格式不一定是100％准确.