APA (7th ed.) Citation

United States. Bureau of Mines. (1994). Design practices for multiple-seam room-and-pillar mines. Bureau of Mines, U.S. Dept. of the Interior.

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Design Practices for Multiple-seam Room-and-pillar Mines. Washington, DC: Bureau of Mines, U.S. Dept. of the Interior, 1994.

MLA (9th ed.) Citation

United States. Bureau of Mines. Design Practices for Multiple-seam Room-and-pillar Mines. Bureau of Mines, U.S. Dept. of the Interior, 1994.