United States. Department of Commerce. (1919). Removal of lighter hydrocarbons from petroleum by continuous distillation, with especial reference to plants in California. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Commerce. Removal of Lighter Hydrocarbons from Petroleum by Continuous Distillation, with Especial Reference to Plants in California. [Washington]: GPO, 1919.
MLA (9th ed.) CitationUnited States. Department of Commerce. Removal of Lighter Hydrocarbons from Petroleum by Continuous Distillation, with Especial Reference to Plants in California. GPO, 1919.
Warning: These citations may not always be 100% accurate.