Cita APA (7th ed.)

(2000). Steam: Its generation an use (36a. ed.). The Babcock & Wilcox Company.

Cita Chicago (17th ed.)

Steam: Its Generation an Use. 36a. ed. Nueva York: The Babcock & Wilcox Company, 2000.

Cita MLA (9th ed.)

Steam: Its Generation an Use. 36a. ed. The Babcock & Wilcox Company, 2000.