Texas Agricultural Extension Service, Texas Plant Food Educational Society, & Tennessee Valley Authority. Progress report. Texas Agricultural Extension Service.
Chicago Style (17th ed.) CitationTexas Agricultural Extension Service, Texas Plant Food Educational Society, and Tennessee Valley Authority. Progress Report. [College Station, Texas?]: Texas Agricultural Extension Service.
MLA (9th ed.) CitationTexas Agricultural Extension Service, et al. Progress Report. Texas Agricultural Extension Service.
Warning: These citations may not always be 100% accurate.