APA

United States, . (2008). The economic outlook: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Tenth Congress, second session, April 2, 2008. Washington: U.S. Government Printing Office.

Chicago

United States, . 2008. The economic outlook: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Tenth Congress, second session, April 2, 2008. Washington: U.S. Government Printing Office.

Harvard

United States, . (2008). The economic outlook: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Tenth Congress, second session, April 2, 2008. Washington: U.S. Government Printing Office.

MLA

United States, . The economic outlook: hearing before the Joint Economic Committee, Congress of the United States, One Hundred Tenth Congress, second session, April 2, 2008. Washington: U.S. Government Printing Office. 2008.