APA (7th ed.) Citation

Babcock & Wilcox Company. (1957). The story of steam (2nd ed.). s.n.

Chicago Style (17th ed.) Citation

Babcock & Wilcox Company. The Story of Steam. 2nd ed. New York: s.n, 1957.

MLA (9th ed.) Citation

Babcock & Wilcox Company. The Story of Steam. 2nd ed. s.n, 1957.