Humboldt, A. v. (1839). An essay on the fluctuations in the supplies of gold: With relation to problems of political ecomony. Simpkin, Marshall.
Chicago-Zitierstil (17. Ausg.)Humboldt, Alexander von. An Essay on the Fluctuations in the Supplies of Gold: With Relation to Problems of Political Ecomony. London: Simpkin, Marshall, 1839.
MLA-Zitierstil (9. Ausg.)Humboldt, Alexander von. An Essay on the Fluctuations in the Supplies of Gold: With Relation to Problems of Political Ecomony. Simpkin, Marshall, 1839.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.