APA引文

Woodbury, R. S. (1972). Studies in the history of machine tools. Cambridge: The M.I.T. Press.

Trích dẫn kiểu Chicago

Woodbury, Robert S. Studies in the History of Machine Tools. Cambridge: The M.I.T. Press, 1972.

MLA引文

Woodbury, Robert S. Studies in the History of Machine Tools. Cambridge: The M.I.T. Press, 1972.

警告：这些引文格式不一定是100％准确.