Thornton, M. K., & Ulich, W. L. (1953). Removing green scum from tanks and reservoirs with bluestone. Texas Agricultural Extension Service.
Chicago Style (17th ed.) CitationThornton, M. K., and Willie L. Ulich. Removing Green Scum from Tanks and Reservoirs with Bluestone. College Station, Texas: Texas Agricultural Extension Service, 1953.
MLA (9th ed.) CitationThornton, M. K., and Willie L. Ulich. Removing Green Scum from Tanks and Reservoirs with Bluestone. Texas Agricultural Extension Service, 1953.
Warning: These citations may not always be 100% accurate.