John vaizey. (1974). The history of British steel. London: Weidenfeld & Nicolson.
Trích dẫn kiểu ChicagoJohn vaizey. The History of British Steel. London: Weidenfeld & Nicolson, 1974.
MLA引文John vaizey. The History of British Steel. London: Weidenfeld & Nicolson, 1974.
警告：這些引文格式不一定是100％准確.