APA引文

Burn, D. L. (1961). The economic history of steelmaking, 1867-1939: A study in competition. University Press.

Chicago Style (17th ed.) Citation

Burn, Duncan Lyall. The Economic History of Steelmaking, 1867-1939: A Study in Competition. Cambridge: University Press, 1961.

MLA引文

Burn, Duncan Lyall. The Economic History of Steelmaking, 1867-1939: A Study in Competition. University Press, 1961.