APA (7th ed.) Citation

Fieldner, A. C. (1928). Recent developments in production of motor fuels from coal. [publisher not identified].

Chicago Style (17th ed.) Citation

Fieldner, Arno Carl. Recent Developments in Production of Motor Fuels from Coal. Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Fieldner, Arno Carl. Recent Developments in Production of Motor Fuels from Coal. [publisher not identified], 1928.