United States. Bureau of Agricultural Economics. (1927). Study of farmer elevator operation in spring wheat area; series of 1925-26: Part I. Analysis of expenses, incomes and margins of farmers' elevators in spring wheat area in 1925-26, preliminary report. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics. Study of Farmer Elevator Operation in Spring Wheat Area; Series of 1925-26: Part I. Analysis of Expenses, Incomes and Margins of Farmers' Elevators in Spring Wheat Area in 1925-26, Preliminary Report. [Washington]: [publisher not identified], 1927.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics. Study of Farmer Elevator Operation in Spring Wheat Area; Series of 1925-26: Part I. Analysis of Expenses, Incomes and Margins of Farmers' Elevators in Spring Wheat Area in 1925-26, Preliminary Report. [publisher not identified], 1927.