United States. Department of Agriculture. Office of the Secretary, Merz, A. R., & Ross, W. H. (1924). Recovery of potash as by-product in blast-furnace industry. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary, Albert R. Merz, and William Horace Ross. Recovery of Potash as By-product in Blast-furnace Industry. Washington: U.S. GPO, 1924.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary, et al. Recovery of Potash as By-product in Blast-furnace Industry. U.S. GPO, 1924.
Warning: These citations may not always be 100% accurate.