United States. Bureau of the Census. 1977 census of manufactures: Industry series, ferrous and nonferrous foundries.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. 1977 Census of Manufactures: Industry Series, Ferrous and Nonferrous Foundries.
MLA (9th ed.) CitationUnited States. Bureau of the Census. 1977 Census of Manufactures: Industry Series, Ferrous and Nonferrous Foundries.
Warning: These citations may not always be 100% accurate.