APA (7th ed.) Citation

Blade, O. C. (1950). National annual survey of commercial aviation gasoline: October, 1949 production. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Blade, O. C. National Annual Survey of Commercial Aviation Gasoline: October, 1949 Production. Washington, DC: U.S. Dept. of the Interior, Bureau of Mines, 1950.

MLA (8th ed.) Citation

Blade, O. C. National Annual Survey of Commercial Aviation Gasoline: October, 1949 Production. U.S. Dept. of the Interior, Bureau of Mines, 1950.