APA aipamena

J. C Carr. (1962). History of the British steel industry. Cambridge: Harvard University Press.

Chicago Style aipamena

J. C Carr. History of the British Steel Industry. Cambridge: Harvard University Press, 1962.

MLA aipamena

J. C Carr. History of the British Steel Industry. Cambridge: Harvard University Press, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.