APA (7th ed.) Citation

Burn, D. L. (1940). The economic history of steelmaking, 1867-1939: A study in competition. The University press.

Chicago Style (17th ed.) Citation

Burn, Duncan Lyall. The Economic History of Steelmaking, 1867-1939: A Study in Competition. Cambridge [England]: The University press, 1940.

MLA (9th ed.) Citation

Burn, Duncan Lyall. The Economic History of Steelmaking, 1867-1939: A Study in Competition. The University press, 1940.