United States. Bureau of Standards. (1926). Durability of cement drain tile and concrete in alkali soils: 4th progress report (1923). GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of Standards. Durability of Cement Drain Tile and Concrete in Alkali Soils: 4th Progress Report (1923). [Washington]: GPO, 1926.
MLA (9th ed.) CitationUnited States. Bureau of Standards. Durability of Cement Drain Tile and Concrete in Alkali Soils: 4th Progress Report (1923). GPO, 1926.
Warning: These citations may not always be 100% accurate.