National Research Council (U.S.). Highway Research Board. Committee on Chemical Additions and Admixtures for Concrete. (1971). Admixtures in concrete: Accelerators, air entrainers, water reducers, retarders, pozzolans. National Research Council, Division of Engineering, Highway Research Board.
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Highway Research Board. Committee on Chemical Additions and Admixtures for Concrete. Admixtures in Concrete: Accelerators, Air Entrainers, Water Reducers, Retarders, Pozzolans. Washington, D.C.: National Research Council, Division of Engineering, Highway Research Board, 1971.
MLA (9th ed.) CitationNational Research Council (U.S.). Highway Research Board. Committee on Chemical Additions and Admixtures for Concrete. Admixtures in Concrete: Accelerators, Air Entrainers, Water Reducers, Retarders, Pozzolans. National Research Council, Division of Engineering, Highway Research Board, 1971.