APA (7 ম সংস্করণ) উদ্ধৃতি
ebrary, Inc, & Wise, D. A. (2012). Social security programs and retirement around the world: Historical trends in mortality and health, employment, and disability insurance participation and reforms. University of Chicago Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি
ebrary, Inc, এবং David A. Wise. Social Security Programs and Retirement Around the World: Historical Trends in Mortality and Health, Employment, and Disability Insurance Participation and Reforms. Chicago ; London: University of Chicago Press, 2012.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি
ebrary, Inc, এবং David A. Wise. Social Security Programs and Retirement Around the World: Historical Trends in Mortality and Health, Employment, and Disability Insurance Participation and Reforms. University of Chicago Press, 2012.
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