United States. Bureau of Agricultural Economics & Howell, L. D. (1931). Farm prices of cotton related to quality, Oklahoma crop, season 1928-29: Preliminary report. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics and L. D. Howell. Farm Prices of Cotton Related to Quality, Oklahoma Crop, Season 1928-29: Preliminary Report. Washington: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics and L. D. Howell. Farm Prices of Cotton Related to Quality, Oklahoma Crop, Season 1928-29: Preliminary Report. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.