American Concrete Institute. Committee 311. (1981). ACI manual of concrete inspection (7th ed.). American Concrete Institute.
Chicago Style (17th ed.) CitationAmerican Concrete Institute. Committee 311. ACI Manual of Concrete Inspection. 7th ed. Detroit (P.O. Box 19150, Detroit 48219): American Concrete Institute, 1981.
MLA (9th ed.) CitationAmerican Concrete Institute. Committee 311. ACI Manual of Concrete Inspection. 7th ed. American Concrete Institute, 1981.
Warning: These citations may not always be 100% accurate.