APA (7th ed.) Citation

(1978). Steam: Its generation and use (39th ed.). Babcock & Wilcox.

Chicago Style (17th ed.) Citation

Steam: Its Generation and Use. 39th ed. New York: Babcock & Wilcox, 1978.

MLA (8th ed.) Citation

Steam: Its Generation and Use. 39th ed. Babcock & Wilcox, 1978.