APA (7th ed.) Citation

Matta, J. E., LaScola, J. C., & Kissell, F. N. (1978). Methane emissions from gassy coals in storage silos. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Matta, Joseph E., John C. LaScola, and Fred N. Kissell. Methane Emissions from Gassy Coals in Storage Silos. [Washington]: Dept. of the Interior, Bureau of Mines, 1978.

MLA (9th ed.) Citation

Matta, Joseph E., et al. Methane Emissions from Gassy Coals in Storage Silos. Dept. of the Interior, Bureau of Mines, 1978.