United States. Bureau of the Census. (1910). Instructions to special agents: Census of manufactures, mines, quarries, petroleum, and natural gas, 1909. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Instructions to Special Agents: Census of Manufactures, Mines, Quarries, Petroleum, and Natural Gas, 1909. Washington: U.S. G.P.O., 1910.
MLA (8th ed.) CitationUnited States. Bureau of the Census. Instructions to Special Agents: Census of Manufactures, Mines, Quarries, Petroleum, and Natural Gas, 1909. U.S. G.P.O., 1910.
Warning: These citations may not always be 100% accurate.