APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.