APA引文

Sundrum, R. M. (1990). Income distribution in less developed countries. Routledge.

Chicago Style (17th ed.) Citation

Sundrum, R. M. Income Distribution in Less Developed Countries. London: Routledge, 1990.

MLA引文

Sundrum, R. M. Income Distribution in Less Developed Countries. Routledge, 1990.

警告：這些引文格式不一定是100％准確.