APA

United States, . (1981). New Jersey 1980 census counts of population by race and Spanish origin. Trenton,N.J: State of New Jersey, Dept. of Labor and industry, Division of Planning and Research Office of Demographic and Economic Analysis.

Chicago

United States, . 1981. New Jersey 1980 census counts of population by race and Spanish origin. Trenton,N.J: State of New Jersey, Dept. of Labor and industry, Division of Planning and Research Office of Demographic and Economic Analysis.

Harvard

United States, . (1981). New Jersey 1980 census counts of population by race and Spanish origin. Trenton,N.J: State of New Jersey, Dept. of Labor and industry, Division of Planning and Research Office of Demographic and Economic Analysis.

MLA

United States, . New Jersey 1980 census counts of population by race and Spanish origin. Trenton,N.J: State of New Jersey, Dept. of Labor and industry, Division of Planning and Research Office of Demographic and Economic Analysis. 1981.