Landman, J. K. (1977). Calculation of frostline penetration in high-voltage cable trench: Mt. Elbert pumped-storage powerplant. Dept. of the Interior, Bureau of Reclamation, Engineering and Research Center, Division of Design.
Chicago Style (17th ed.) CitationLandman, James K. Calculation of Frostline Penetration in High-voltage Cable Trench: Mt. Elbert Pumped-storage Powerplant. Denver, Colo.: Dept. of the Interior, Bureau of Reclamation, Engineering and Research Center, Division of Design, 1977.
MLA (9th ed.) CitationLandman, James K. Calculation of Frostline Penetration in High-voltage Cable Trench: Mt. Elbert Pumped-storage Powerplant. Dept. of the Interior, Bureau of Reclamation, Engineering and Research Center, Division of Design, 1977.
Warning: These citations may not always be 100% accurate.