Keeling, R. F. (1947). Gruesome harvest: [the costly attempt to exterminate the people of Germany]. Inst. of American Economics.
Chicago-Zitierstil (17. Ausg.)Keeling, Ralph Franklin. Gruesome Harvest: [the Costly Attempt to Exterminate the People of Germany]. Chicago: Inst. of American Economics, 1947.
MLA-Zitierstil (9. Ausg.)Keeling, Ralph Franklin. Gruesome Harvest: [the Costly Attempt to Exterminate the People of Germany]. Inst. of American Economics, 1947.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.