Greeley, H. (1844). Protection and free trade: The question stated and considered. Greeley & McElrath.
Chicago-Zitierstil (17. Ausg.)Greeley, Horace. Protection and Free Trade: The Question Stated and Considered. New York: Greeley & McElrath, 1844.
MLA-Zitierstil (9. Ausg.)Greeley, Horace. Protection and Free Trade: The Question Stated and Considered. Greeley & McElrath, 1844.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.