Hatch, F. H., & Vallentine, E. J. (1907). Mining tables: Being a comparison of the units of weight, measure, currency, mining area, etc., of different countries; together with tables, constants & other data useful to mining engineers and surveyors. Macmillan.
Chicago Style (17th ed.) CitationHatch, Frederick Henry, and E. J. Vallentine. Mining Tables: Being a Comparison of the Units of Weight, Measure, Currency, Mining Area, Etc., of Different Countries; Together with Tables, Constants & Other Data Useful to Mining Engineers and Surveyors. London: Macmillan, 1907.
MLA (9th ed.) CitationHatch, Frederick Henry, and E. J. Vallentine. Mining Tables: Being a Comparison of the Units of Weight, Measure, Currency, Mining Area, Etc., of Different Countries; Together with Tables, Constants & Other Data Useful to Mining Engineers and Surveyors. Macmillan, 1907.