United States. Railroad Retirement Board. Bureau of the Actuary. Actuarial valuation of the assets and liabilities under the Railroad Retirement Acts as of December 31 .. U.S. Railroad retirement Board, Bureau of the Actuary.
Chicago Style (17th ed.) CitationUnited States. Railroad Retirement Board. Bureau of the Actuary. Actuarial Valuation of the Assets and Liabilities Under the Railroad Retirement Acts as of December 31 .. Chicago, Ill.: U.S. Railroad retirement Board, Bureau of the Actuary.
MLA (9th ed.) CitationUnited States. Railroad Retirement Board. Bureau of the Actuary. Actuarial Valuation of the Assets and Liabilities Under the Railroad Retirement Acts as of December 31 .. U.S. Railroad retirement Board, Bureau of the Actuary.
Warning: These citations may not always be 100% accurate.