APA (7 ম সংস্করণ) উদ্ধৃতি

Trattner, W. I. (1979). From poor law to welfare state: A history of social welfare in America (2nd ed.). Free Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Trattner, Walter I. From Poor Law to Welfare State: A History of Social Welfare in America. 2nd ed. New York: Free Press, 1979.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Trattner, Walter I. From Poor Law to Welfare State: A History of Social Welfare in America. 2nd ed. Free Press, 1979.