Cita APA

National Conference on Social Security New York & American Association for Social Security. (1928). Old age security: Report of proceedings, first National conference on old age security, held in New York city, April 10, 1928. American association for old age security.

Citación estilo Chicago

National Conference on Social Security New York and American Association for Social Security. Old Age Security: Report of Proceedings, First National Conference on Old Age Security, Held in New York City, April 10, 1928. New York city: American association for old age security, 1928.

Cita MLA

National Conference on Social Security New York and American Association for Social Security. Old Age Security: Report of Proceedings, First National Conference on Old Age Security, Held in New York City, April 10, 1928. American association for old age security, 1928.