APA

United States, United States, . (2004). Compilation of selected acts concerning national parks, public lands, and related matters: with amendments through the end of the first session of the 108th Congress, December 31, 2003 : prepared for the use of the Committee on Resources of the One Hundred Eighth Congress, second session. Washington: U.S. G.P.O.

Chicago

United States, United States, . 2004. Compilation of selected acts concerning national parks, public lands, and related matters: with amendments through the end of the first session of the 108th Congress, December 31, 2003 : prepared for the use of the Committee on Resources of the One Hundred Eighth Congress, second session. Washington: U.S. G.P.O.

Harvard

United States, United States, . (2004). Compilation of selected acts concerning national parks, public lands, and related matters: with amendments through the end of the first session of the 108th Congress, December 31, 2003 : prepared for the use of the Committee on Resources of the One Hundred Eighth Congress, second session. Washington: U.S. G.P.O.

MLA

United States, United States, . Compilation of selected acts concerning national parks, public lands, and related matters: with amendments through the end of the first session of the 108th Congress, December 31, 2003 : prepared for the use of the Committee on Resources of the One Hundred Eighth Congress, second session. Washington: U.S. G.P.O. 2004.