APA (7th ed.) Citation

Gladstone, D. (1999). The twentieth-century welfare state. St. Martin's Press.

Chicago Style (17th ed.) Citation

Gladstone, David. The Twentieth-century Welfare State. New York: St. Martin's Press, 1999.

MLA (9th ed.) Citation

Gladstone, David. The Twentieth-century Welfare State. St. Martin's Press, 1999.