APA

U. S. Department of Commerce. Bureau of the Census 1., . (1980). Census of the population, 1980. Washington, D.C: Superintendent of Documents.

Chicago

U. S. Department of Commerce. Bureau of the Census 1980, . 1980. Census of the population, 1980. Washington, D.C: Superintendent of Documents.

Harvard

U. S. Department of Commerce. Bureau of the Census 1., . (1980). Census of the population, 1980. Washington, D.C: Superintendent of Documents.

MLA

U. S. Department of Commerce. Bureau of the Census 1980, . Census of the population, 1980. Washington, D.C: Superintendent of Documents. 1980.