APA (7e ed.) Bronvermelding

Burns, E. M. (1949). The American social security system. Houghton Mifflin Co.

Chicago (17e ed.) Bronvermelding

Burns, Eveline Mabel. The American Social Security System. Boston: Houghton Mifflin Co, 1949.

MLA (9e ed.) Bronvermelding

Burns, Eveline Mabel. The American Social Security System. Houghton Mifflin Co, 1949.