United States. Bureau of the Census. (1979). Illustrative projections of world populations to the 21st century. U.S. Dept. of Commerce, Bureau of the Census.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Illustrative Projections of World Populations to the 21st Century. Washington: U.S. Dept. of Commerce, Bureau of the Census, 1979.
MLA (9th ed.) CitationUnited States. Bureau of the Census. Illustrative Projections of World Populations to the 21st Century. U.S. Dept. of Commerce, Bureau of the Census, 1979.
Warning: These citations may not always be 100% accurate.