United States. Government Accountability Office & ProQuest (Firm). (2008). U.S. Postal Service: Information on the Irradiation of Federal Mail in the Washington D.C., Area. [U.S. G.P.O.].
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office and ProQuest (Firm). U.S. Postal Service: Information on the Irradiation of Federal Mail in the Washington D.C., Area. [Washington]: [U.S. G.P.O.], 2008.
MLA (9th ed.) CitationUnited States. Government Accountability Office and ProQuest (Firm). U.S. Postal Service: Information on the Irradiation of Federal Mail in the Washington D.C., Area. [U.S. G.P.O.], 2008.
Warning: These citations may not always be 100% accurate.