APA

United States, . (2003). Legislation to reduce medical errors: hearing before the Subcommittee on Health of the Committee on Ways and Means, House of Representatives, One Hundred Seventh Congress, second session, September 10, 2002. Washington: U.S. Government Printing Office.

Chicago

United States, . 2003. Legislation to reduce medical errors: hearing before the Subcommittee on Health of the Committee on Ways and Means, House of Representatives, One Hundred Seventh Congress, second session, September 10, 2002. Washington: U.S. Government Printing Office.

Harvard

United States, . (2003). Legislation to reduce medical errors: hearing before the Subcommittee on Health of the Committee on Ways and Means, House of Representatives, One Hundred Seventh Congress, second session, September 10, 2002. Washington: U.S. Government Printing Office.

MLA

United States, . Legislation to reduce medical errors: hearing before the Subcommittee on Health of the Committee on Ways and Means, House of Representatives, One Hundred Seventh Congress, second session, September 10, 2002. Washington: U.S. Government Printing Office. 2003.