APA (7th ed.) Citation

United States. Bureau of Mines. (1937). List of permissible mine equipment, approved to Jan. 1, 1987. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. List of Permissible Mine Equipment, Approved to Jan. 1, 1987. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Bureau of Mines. List of Permissible Mine Equipment, Approved to Jan. 1, 1987. [s.n.], 1937.

Warning: These citations may not always be 100% accurate.