United States. Congress. Senate. Committee on Labor and Public Welfare & ProQuest (Firm). (1961). Amendments to the Railroad Retirement Act of 1937, as amended. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare and ProQuest (Firm). Amendments to the Railroad Retirement Act of 1937, as Amended. Washington: [publisher not identified], 1961.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare and ProQuest (Firm). Amendments to the Railroad Retirement Act of 1937, as Amended. [publisher not identified], 1961.
Warning: These citations may not always be 100% accurate.