United States. Rural Utilities Service. Engineering and Environmental Staff. (2000). Historic preservation issues course (Version 2.0.). The Service.
Chicago Style (17th ed.) CitationUnited States. Rural Utilities Service. Engineering and Environmental Staff. Historic Preservation Issues Course. Version 2.0. Washington, DC: The Service, 2000.
MLA (9th ed.) CitationUnited States. Rural Utilities Service. Engineering and Environmental Staff. Historic Preservation Issues Course. Version 2.0. The Service, 2000.
Warning: These citations may not always be 100% accurate.