APA引文

Avtar singh. (1976). The Law Of Contract (2.). Eastern Book company.

芝加哥风格引文

Avtar singh. The Law Of Contract. 2. Lucknow: Eastern Book company, 1976.

MLA引文

Avtar singh. The Law Of Contract. 2. Eastern Book company, 1976.

警告：这些引文格式不一定是100％准确.