“人口若无限制，将以几何比率增长。生活资料仅以算术比率增长。”
所收录版本的文本 · 英语
“Population, when unchecked, increases in a geometrical ratio. Subsistence increases only in an arithmetical ratio.”
— 托马斯·马尔萨斯, An Essay on the Principle of Population
引用本作品
- APA托马斯·马尔萨斯. (n.d.). An Essay on the Principle of Population. Digital reproduction: SigPhi. https://sigphiai.com/zh/works/thomas-malthus/an-essay-on-the-principle-of-population
- MLA托马斯·马尔萨斯. An Essay on the Principle of Population. Digital reproduction, SigPhi, https://sigphiai.com/zh/works/thomas-malthus/an-essay-on-the-principle-of-population.
- Chicago托马斯·马尔萨斯. An Essay on the Principle of Population. Digital reproduction, SigPhi. https://sigphiai.com/zh/works/thomas-malthus/an-essay-on-the-principle-of-population.
本条目引用所收录的版本。SigPhi 是数字复制平台。已知的年份、出版者和译者均列出；“n.d.”表示年份未知。