The economic history of steelmaking, 1867-1939; : a study in competition,

MLA

Burn, Duncan Lyall. The Economic History of Steelmaking, 1867-1939; : a Study In Competition. Cambridge: Cambridge university press, 1940.

APA

Burn, D. Lyall. (1940). The economic history of steelmaking, 1867-1939; : a study in competition. Cambridge: Cambridge university press.

Chicago

Burn, Duncan Lyall, The Economic History of Steelmaking, 1867-1939;: A Study In Competition,. Cambridge: Cambridge university press, 1940.