Citação norma APA
Hardy, D. R., & Hardy, C. C. (1991). Social insecurity: <the> crisis in America's social security system and how to plan now for your own financial survival. Villard Books.
Citação norma Chicago
Hardy, Dorcas R., and C. Colburn Hardy. Social Insecurity: <the> Crisis in America's Social Security System and How to Plan Now for Your Own Financial Survival. New York: Villard Books, 1991.
Citação norma MLA
Hardy, Dorcas R., and C. Colburn Hardy. Social Insecurity: <the> Crisis in America's Social Security System and How to Plan Now for Your Own Financial Survival. Villard Books, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.