Singh, A. (2014). Business Law: Principles of Mercantile Law (10th.). Eastern Book Company.
芝加哥风格引文Singh, Avtar. Business Law: Principles of Mercantile Law. 10th. lucknow: Eastern Book Company, 2014.
MLA引文Singh, Avtar. Business Law: Principles of Mercantile Law. 10th. Eastern Book Company, 2014.
警告：这些引文格式不一定是100％准确.