APA

Douglas P. H., United States, . (1936). Social security in the United States: an analysis and appraisal of the Federal social security act. New York,Lonson,Whittlesey house: McGraw-Hill book company,inc.

Chicago

Douglas Paul Howard, United States, . 1936. Social security in the United States: an analysis and appraisal of the Federal social security act. New York,Lonson,Whittlesey house: McGraw-Hill book company,inc.

Harvard

Douglas P. H., United States, . (1936). Social security in the United States: an analysis and appraisal of the Federal social security act. New York,Lonson,Whittlesey house: McGraw-Hill book company,inc.

MLA

Douglas Paul Howard, United States, . Social security in the United States: an analysis and appraisal of the Federal social security act. New York,Lonson,Whittlesey house: McGraw-Hill book company,inc. 1936.