APA引文

Belshaw, H. (1960). Population growth and levels of consumption.

Chicago Edition Citation

Belshaw, Horace. Population Growth and Levels of Consumption. George Allen & Unwin Ltd., London, 1960.

MLA引文

Belshaw, Horace. Population Growth and Levels of Consumption. 1960.

警告：這些引文格式不一定是100％准確.