APA (7th ed.) Citation

Campoli, A. A. (1990). Mitigating destructive longwall bumps through conventional gate entry design. United States Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Campoli, A. A. Mitigating Destructive Longwall Bumps Through Conventional Gate Entry Design. Pgh. [i.e. Pittsburgh] PA: United States Dept. of the Interior, Bureau of Mines, 1990.

MLA (9th ed.) Citation

Campoli, A. A. Mitigating Destructive Longwall Bumps Through Conventional Gate Entry Design. United States Dept. of the Interior, Bureau of Mines, 1990.