American Concrete Institute. Commitee 503. (1992). ACI Standards: 503.1-92, 503.2-92, 503.3-92, and 503.4-92. American Concrete Institute.
Chicago Style (17th ed.) CitationAmerican Concrete Institute. Commitee 503. ACI Standards: 503.1-92, 503.2-92, 503.3-92, and 503.4-92. Detroit: American Concrete Institute, 1992.
MLA (9th ed.) CitationAmerican Concrete Institute. Commitee 503. ACI Standards: 503.1-92, 503.2-92, 503.3-92, and 503.4-92. American Concrete Institute, 1992.
Warning: These citations may not always be 100% accurate.