APA (7th ed.) Citation

United States. Bureau of Mines. (1931). Motor-gasoline survey, Aug. 1931: Part I. Specification data. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Motor-gasoline Survey, Aug. 1931: Part I. Specification Data. [Washington]: [publisher not identified], 1931.

MLA (9th ed.) Citation

United States. Bureau of Mines. Motor-gasoline Survey, Aug. 1931: Part I. Specification Data. [publisher not identified], 1931.

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