APA (7 ম সংস্করণ) উদ্ধৃতি

International Federation on Ageing. (1978). Mandatory retirement: Blessing or curse? International Federation on Ageing.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

International Federation on Ageing. Mandatory Retirement: Blessing or Curse? Washington, D.C: International Federation on Ageing, 1978.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

International Federation on Ageing. Mandatory Retirement: Blessing or Curse? International Federation on Ageing, 1978.