United States. Bureau of the Census. (1978). Mapping for censuses and surveys: Workbook. The Bureau.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Mapping for Censuses and Surveys: Workbook. Washington: The Bureau, 1978.
MLA (9th ed.) CitationUnited States. Bureau of the Census. Mapping for Censuses and Surveys: Workbook. The Bureau, 1978.
Warning: These citations may not always be 100% accurate.