APA

United States, . (2006). H.R. 4857, to better inform consumers regarding costs associated with compliance for protecting endangered and threatened species under the Endangered Species Act of 1973: legislative hearing before the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, second session, Thursday, March 16, 2006. Washington: U.S. Government Printing Office.

Chicago

United States, . 2006. H.R. 4857, to better inform consumers regarding costs associated with compliance for protecting endangered and threatened species under the Endangered Species Act of 1973: legislative hearing before the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, second session, Thursday, March 16, 2006. Washington: U.S. Government Printing Office.

Harvard

United States, . (2006). H.R. 4857, to better inform consumers regarding costs associated with compliance for protecting endangered and threatened species under the Endangered Species Act of 1973: legislative hearing before the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, second session, Thursday, March 16, 2006. Washington: U.S. Government Printing Office.

MLA

United States, . H.R. 4857, to better inform consumers regarding costs associated with compliance for protecting endangered and threatened species under the Endangered Species Act of 1973: legislative hearing before the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, second session, Thursday, March 16, 2006. Washington: U.S. Government Printing Office. 2006.