United States. Department of Energy. Office of Energy Efficiency and Renewable Energy. (2020). Critical materials rare earths supply chain: A situational white paper. U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy.
Chicago Style (17th ed.) CitationUnited States. Department of Energy. Office of Energy Efficiency and Renewable Energy. Critical Materials Rare Earths Supply Chain: A Situational White Paper. [Washington, D.C.]: U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, 2020.
MLA (9th ed.) CitationUnited States. Department of Energy. Office of Energy Efficiency and Renewable Energy. Critical Materials Rare Earths Supply Chain: A Situational White Paper. U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, 2020.