APA (7e ed.) Bronvermelding
Howard, C. (1997). The hidden welfare state: Tax expenditures and social policy in the United States. Princeton University Press.
Chicago (17e ed.) Bronvermelding
Howard, Christopher. The Hidden Welfare State: Tax Expenditures and Social Policy in the United States. Princeton, N.J.: Princeton University Press, 1997.
MLA (9e ed.) Bronvermelding
Howard, Christopher. The Hidden Welfare State: Tax Expenditures and Social Policy in the United States. Princeton University Press, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.