APA (7th ed.) Citation

Hertzberg, M., Cashdollar, K. L., & Opferman, J. J. (1979). The flammability of coal dust-air mixtures: Lean limits, flame temperatures, ignition energies, and particle size effects. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Hertzberg, Martin, Kenneth L. Cashdollar, and John J. Opferman. The Flammability of Coal Dust-air Mixtures: Lean Limits, Flame Temperatures, Ignition Energies, and Particle Size Effects. [Washington]: Dept. of the Interior, Bureau of Mines, 1979.

MLA (9th ed.) Citation

Hertzberg, Martin, et al. The Flammability of Coal Dust-air Mixtures: Lean Limits, Flame Temperatures, Ignition Energies, and Particle Size Effects. Dept. of the Interior, Bureau of Mines, 1979.