APA (7th ed.) Citation

United States. Bureau of Mines. (1940). Phenomena in the Ignition of Firedamp by Explosives, Part I. - Particles from the Detonation. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Phenomena in the Ignition of Firedamp by Explosives, Part I. - Particles from the Detonation. [Washington]: [s.n.], 1940.

MLA (9th ed.) Citation

United States. Bureau of Mines. Phenomena in the Ignition of Firedamp by Explosives, Part I. - Particles from the Detonation. [s.n.], 1940.