Young, G. (1832). Observations on the law of population: Being an attempt to trace its effects from the conflicting theories of Malthus and Sadler. B. Fellowes.
Chicago-Zitierstil (17. Ausg.)Young, Gavin. Observations on the Law of Population: Being an Attempt to Trace Its Effects from the Conflicting Theories of Malthus and Sadler. London: B. Fellowes, 1832.
MLA-Zitierstil (9. Ausg.)Young, Gavin. Observations on the Law of Population: Being an Attempt to Trace Its Effects from the Conflicting Theories of Malthus and Sadler. B. Fellowes, 1832.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.