Hamor, W. A., & Padgett, F. W. (1920). The technical examination of crude petroleum, petroleum products and natural gas: Including also the procedures employed in the evaluation of oil-shale and the laboratory methods in use in the control of the operation of benzol-recovery plants. McGraw-Hill book company, inc..
Chicago Style (17th ed.) CitationHamor, William Allen, and Fred Warde Padgett. The Technical Examination of Crude Petroleum, Petroleum Products and Natural Gas: Including Also the Procedures Employed in the Evaluation of Oil-shale and the Laboratory Methods in Use in the Control of the Operation of Benzol-recovery Plants. New York [etc.]: McGraw-Hill book company, inc., 1920.
MLA (9th ed.) CitationHamor, William Allen, and Fred Warde Padgett. The Technical Examination of Crude Petroleum, Petroleum Products and Natural Gas: Including Also the Procedures Employed in the Evaluation of Oil-shale and the Laboratory Methods in Use in the Control of the Operation of Benzol-recovery Plants. McGraw-Hill book company, inc., 1920.