Census education project, 1990.
APA Citation
United States. Bureau of the Census. (1988). Census education project, 1990. [Washington, D.C.?: U.S. Dept. of Commerce, Bureau of the Census.
MLA Citation
United States. Bureau of the Census. Census Education Project, 1990. [Washington, D.C.?: U.S. Dept. of Commerce, Bureau of the Census, 1988.
Warning: These citations may not always be complete (especially for serials).