Li, Z. (2019). The social security retirement age. Congressional Research Service.
Chicago Style (17th ed.) CitationLi, Zhe. The Social Security Retirement Age. [Washington, District of Columbia]: Congressional Research Service, 2019.
MLA (9th ed.) CitationLi, Zhe. The Social Security Retirement Age. Congressional Research Service, 2019.
Warning: These citations may not always be 100% accurate.