United States. Government Accountability Office, ProQuest (Firm), & United States. Government Accountability Office. (2005). Passenger rail security: Enhanced federal leadership needed to prioritize and guide security efforts : report to congressional requesters. U.S. Government Accountability Office.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office, ProQuest (Firm), and United States. Government Accountability Office. Passenger Rail Security: Enhanced Federal Leadership Needed to Prioritize and Guide Security Efforts : Report to Congressional Requesters. Washington, D.C.: U.S. Government Accountability Office, 2005.
MLA (9th ed.) CitationUnited States. Government Accountability Office, et al. Passenger Rail Security: Enhanced Federal Leadership Needed to Prioritize and Guide Security Efforts : Report to Congressional Requesters. U.S. Government Accountability Office, 2005.