American Meter Company & Diehl, J. C. (1936). Measurement of gases: Positive displacement meters; handbook E-4 (Centennial ed.). American Meter Company, Incorporated.
Chicago Style (17th ed.) CitationAmerican Meter Company and John Christopher Diehl. Measurement of Gases: Positive Displacement Meters; Handbook E-4. Centennial ed. [Erie, Pa.]: American Meter Company, Incorporated, 1936.
MLA (9th ed.) CitationAmerican Meter Company and John Christopher Diehl. Measurement of Gases: Positive Displacement Meters; Handbook E-4. Centennial ed. American Meter Company, Incorporated, 1936.
Warning: These citations may not always be 100% accurate.