APA引文

Butterfield, H. (1965). The whig interpretation of history. New York: W. W. Norton.

Trích dẫn kiểu Chicago

Butterfield, Herbert. The Whig Interpretation of History. New York: W. W. Norton, 1965.

MLA引文

Butterfield, Herbert. The Whig Interpretation of History. New York: W. W. Norton, 1965.

警告：這些引文格式不一定是100％准確.