APA (7e ed.) Bronvermelding

United States. Bureau of the Census. International Statistical Programs Center & United States. Agency for International Development. (1978). Mapping for censuses and surveys. U.S. Department of Commerce, Bureau of the Census.

Chicago (17e ed.) Bronvermelding

United States. Bureau of the Census. International Statistical Programs Center en United States. Agency for International Development. Mapping for Censuses and Surveys. Washington: U.S. Department of Commerce, Bureau of the Census, 1978.

MLA (9e ed.) Bronvermelding

United States. Bureau of the Census. International Statistical Programs Center en United States. Agency for International Development. Mapping for Censuses and Surveys. U.S. Department of Commerce, Bureau of the Census, 1978.