Douglas, P. H., & Douglas, P. H. (1939). Social security in the United States; an analysis and appraisal of the Federal Social Security Act ([2. edition]. --.). New York, New York: McGraw-Hill.
Chicago Style CitationDouglas, Paul H., and Paul H. Douglas. Social Security in the United States; an Analysis and Appraisal of the Federal Social Security Act. [2. edition]. --. New York, New York: McGraw-Hill, 1939.
MLA CitationDouglas, Paul H., and Paul H. Douglas. Social Security in the United States; an Analysis and Appraisal of the Federal Social Security Act. [2. edition]. --. New York, New York: McGraw-Hill, 1939.
Warning: These citations may not always be 100% accurate.