APA (7th ed.) Citation

Bureau of Mines Technology Transfer Seminar, Pittsburgh, Pa. and Denver, Colo, & United States. Bureau of Mines. (1978). Coal mine fire and explosion prevention: Proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., March 2, 1978, and Denver, Colo., March 14, 1978. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Bureau of Mines Technology Transfer Seminar, Pittsburgh, Pa. and Denver, Colo, and United States. Bureau of Mines. Coal Mine Fire and Explosion Prevention: Proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., March 2, 1978, and Denver, Colo., March 14, 1978. [Washington]: Dept. of the Interior, Bureau of Mines, 1978.

MLA (9th ed.) Citation

Bureau of Mines Technology Transfer Seminar, Pittsburgh, Pa. and Denver, Colo, and United States. Bureau of Mines. Coal Mine Fire and Explosion Prevention: Proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., March 2, 1978, and Denver, Colo., March 14, 1978. Dept. of the Interior, Bureau of Mines, 1978.