United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment. (2012). The economic importance of seaports: Is the United States prepared for 21st-century trade realities? : hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Twelfth Congress, first session, October 26, 2011. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment. The Economic Importance of Seaports: Is the United States Prepared for 21st-century Trade Realities? : Hearing Before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Twelfth Congress, First Session, October 26, 2011. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment. The Economic Importance of Seaports: Is the United States Prepared for 21st-century Trade Realities? : Hearing Before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Twelfth Congress, First Session, October 26, 2011. U.S. G.P.O., 2012.