American Concrete Institute. (1972). Recommended practice for measuring, mixing, transporting and placing concrete (ACI 304-73). American Concrete Institute.
Chicago Style (17th ed.) CitationAmerican Concrete Institute. Recommended Practice for Measuring, Mixing, Transporting and Placing Concrete (ACI 304-73). Detroit, Michigan: American Concrete Institute, 1972.
MLA (9th ed.) CitationAmerican Concrete Institute. Recommended Practice for Measuring, Mixing, Transporting and Placing Concrete (ACI 304-73). American Concrete Institute, 1972.
Warning: These citations may not always be 100% accurate.