American Society for Testing and Materials. (2007). ASTM standars on disc, standards worldwide: Section twelve : nuclear, solar, and geothermal energy. ASTM International.
Cita Chicago Style (17a ed.)American Society for Testing and Materials. ASTM Standars on Disc, Standards Worldwide: Section Twelve : Nuclear, Solar, and Geothermal Energy. West Conshohocken, PA.: ASTM International, 2007.
Cita MLA (8a ed.)American Society for Testing and Materials. ASTM Standars on Disc, Standards Worldwide: Section Twelve : Nuclear, Solar, and Geothermal Energy. ASTM International, 2007.
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