APA引文

Sethi, A. S. (1997). Dynamics of national income.

Chicago Edition Citation

Sethi, Amarjit Singh. Dynamics of National Income. Deep & Deep Publications: New Delhi, 1997.

MLA引文

Sethi, Amarjit Singh. Dynamics of National Income. 1997.

警告：这些引文格式不一定是100％准确.