Potter, N., & Christy, F. T. (1962). Trends in natural resource commodities: Statistics of prices, output, consumption, foreign trade, and employment in the United States, 1870-1957. Published for Resources for the Future by Johns Hopkins Press.
Chicago Style (17th ed.) CitationPotter, Neal, and Francis T. Christy. Trends in Natural Resource Commodities: Statistics of Prices, Output, Consumption, Foreign Trade, and Employment in the United States, 1870-1957. Baltimore: Published for Resources for the Future by Johns Hopkins Press, 1962.
MLA (8th ed.) CitationPotter, Neal, and Francis T. Christy. Trends in Natural Resource Commodities: Statistics of Prices, Output, Consumption, Foreign Trade, and Employment in the United States, 1870-1957. Published for Resources for the Future by Johns Hopkins Press, 1962.