APA引文

Kumar , H. (1991). Obligations of employers under labour laws (2.). Universal Book traders.

Chicago Style (17th ed.) Citation

Kumar , H. Obligations of Employers Under Labour Laws. 2. NewDelhi: Universal Book traders, 1991.

MLA引文

Kumar , H. Obligations of Employers Under Labour Laws. 2. Universal Book traders, 1991.

警告：這些引文格式不一定是100％准確.