APA (7th ed.) Citation

Harrington, J. M., & Owings, C. W. (1930). Some hazards of transporting explosives in automobile trucks. [publisher not identified].

Chicago Style (17th ed.) Citation

Harrington, J. M., and C. W. Owings. Some Hazards of Transporting Explosives in Automobile Trucks. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Harrington, J. M., and C. W. Owings. Some Hazards of Transporting Explosives in Automobile Trucks. [publisher not identified], 1930.