Ensor, G. (1818). An inquiry concerning the population of nations: Containing a refutation of Mr. Malthus's essay on population. Wilson.
Chicago-Zitierstil (17. Ausg.)Ensor, George. An Inquiry Concerning the Population of Nations: Containing a Refutation of Mr. Malthus's Essay on Population. London: Wilson, 1818.
MLA-Zitierstil (9. Ausg.)Ensor, George. An Inquiry Concerning the Population of Nations: Containing a Refutation of Mr. Malthus's Essay on Population. Wilson, 1818.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.