APA (7th ed.) Citation

Marino, G. G. (1986). Ground subsidence and structural damage over an abandoned room-and-pillar coal mine at Hegeler, IL. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Marino, Gennaro G. Ground Subsidence and Structural Damage over an Abandoned Room-and-pillar Coal Mine at Hegeler, IL. Pgh. [i.e. Pittsburgh] Pa: U.S. Dept. of the Interior, Bureau of Mines, 1986.

MLA (9th ed.) Citation

Marino, Gennaro G. Ground Subsidence and Structural Damage over an Abandoned Room-and-pillar Coal Mine at Hegeler, IL. U.S. Dept. of the Interior, Bureau of Mines, 1986.