APA (7th ed.) Citation

Ethyl Corporation. (1951). Aviation fuels and their effects on engine performance. [publisher not identified].

Chicago Style (17th ed.) Citation

Ethyl Corporation. Aviation Fuels and Their Effects on Engine Performance. [New York?]: [publisher not identified], 1951.

MLA (9th ed.) Citation

Ethyl Corporation. Aviation Fuels and Their Effects on Engine Performance. [publisher not identified], 1951.

Warning: These citations may not always be 100% accurate.