APA (7th ed.) Citation

Ray, R. N. (1977). Who are the unemployed?: A chartbook. U.S. Department of Labor, Bureau of Labor Statistics.

Chicago Style (17th ed.) Citation

Ray, Robert N. Who Are the Unemployed?: A Chartbook. [Washington, D.C.]: U.S. Department of Labor, Bureau of Labor Statistics, 1977.

MLA (9th ed.) Citation

Ray, Robert N. Who Are the Unemployed?: A Chartbook. U.S. Department of Labor, Bureau of Labor Statistics, 1977.