Singh, A. (2021). Company Law (17th.). Eastern Book Company.
芝加哥风格引文Singh, Avtar. Company Law. 17th. Lucknow: Eastern Book Company, 2021.
MLA引文Singh, Avtar. Company Law. 17th. Eastern Book Company, 2021.
警告：这些引文格式不一定是100％准确.
APA引文