APA引文

Verma, J. (1979). Managerial Economics. Lawrence Pub.

芝加哥风格引文

Verma, J. Managerial Economics. New Delhi: Lawrence Pub, 1979.

MLA引文

Verma, J. Managerial Economics. Lawrence Pub, 1979.

警告：这些引文格式不一定是100％准确.