Population profile of the United States, 1991 /
[prepared under the direction of Campbell Gibson]

APA Citation

Gibson, C., United States. Bureau of the Census. Population Division. (1991). Population profile of the United States, 1991. Washington: U.S. Dept. of Commerce, Bureau of the Census .

MLA Citation

Gibson, Campbell, and United States. Bureau of the Census. Population Division. Population Profile of the United States, 1991. Washington: U.S. Dept. of Commerce, Bureau of the Census , 1991.

Warning: These citations may not always be complete (especially for serials).