APA (7th ed.) Citation

Walker, D. M. (2001). Air pollution: Air quality and respiratory problems in and near the Great Smoky Mountains : statement of David M. Walker, Comptroller General of the United States, before the Subcommittee on Legislative, Committee on Appropriations, House of Representatives. The Office.

Chicago Style (17th ed.) Citation

Walker, David M. Air Pollution: Air Quality and Respiratory Problems in and Near the Great Smoky Mountains : Statement of David M. Walker, Comptroller General of the United States, Before the Subcommittee on Legislative, Committee on Appropriations, House of Representatives. Washington, D.C.: The Office, 2001.

MLA (9th ed.) Citation

Walker, David M. Air Pollution: Air Quality and Respiratory Problems in and Near the Great Smoky Mountains : Statement of David M. Walker, Comptroller General of the United States, Before the Subcommittee on Legislative, Committee on Appropriations, House of Representatives. The Office, 2001.