Tri-State Generation and Transmission Association. (2011). Big Sandy-Lincoln-Midway 230-kilovolt transmission improvement project: Lincoln, Elbert, and El Paso Counties, Colorado : environmental assessment. Rural Utilities Service, United States Department of Agriculture.
Chicago Style (17th ed.) CitationTri-State Generation and Transmission Association. Big Sandy-Lincoln-Midway 230-kilovolt Transmission Improvement Project: Lincoln, Elbert, and El Paso Counties, Colorado : Environmental Assessment. [Beltsville, Md.]: Rural Utilities Service, United States Department of Agriculture, 2011.
MLA (9th ed.) CitationTri-State Generation and Transmission Association. Big Sandy-Lincoln-Midway 230-kilovolt Transmission Improvement Project: Lincoln, Elbert, and El Paso Counties, Colorado : Environmental Assessment. Rural Utilities Service, United States Department of Agriculture, 2011.