Abraham, D. S. (2015). The elements of power: Gadgets, guns, and the struggle for a sustainable future in the rare metal age. Yale University Press.
Chicago-Zitierstil (17. Ausg.)Abraham, David S. The Elements of Power: Gadgets, Guns, and the Struggle for a Sustainable Future in the Rare Metal Age. New Haven,CT: Yale University Press, 2015.
MLA-Zitierstil (9. Ausg.)Abraham, David S. The Elements of Power: Gadgets, Guns, and the Struggle for a Sustainable Future in the Rare Metal Age. Yale University Press, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.