APA (7th ed.) Citation

(1935). Wage Statistics of Class I Steam Railways in the United States. [s.n.].

Chicago Style (17th ed.) Citation

Wage Statistics of Class I Steam Railways in the United States. [Washington]: [s.n.], 1935.

MLA (9th ed.) Citation

Wage Statistics of Class I Steam Railways in the United States. [s.n.], 1935.