APA (7th ed.) Citation

United States. Bureau of Mines. (1940). Suggested Procedure for Conducting First-Aid and Mine Rescue Contests, 1940 Reprint. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Suggested Procedure for Conducting First-Aid and Mine Rescue Contests, 1940 Reprint. [Washington]: [s.n.], 1940.

MLA (9th ed.) Citation

United States. Bureau of Mines. Suggested Procedure for Conducting First-Aid and Mine Rescue Contests, 1940 Reprint. [s.n.], 1940.