Population projections of the counties of Michigan by sex and age for each year 1970 through 1990 :
APA Citation
Michigan. Bureau of the Budget. Planning and Policy Analysis Division. (1975). Population projections of the counties of Michigan by sex and age for each year 1970 through 1990. Lansing, Mich.: The Division.
MLA Citation
Michigan. Bureau of the Budget. Planning and Policy Analysis Division. Population Projections of the Counties of Michigan by Sex And Age for Each Year 1970 Through 1990. Lansing, Mich.: The Division, 1975.
Warning: These citations may not always be complete (especially for serials).