APA引文
Kumar, K. M. (2004). DC machines and transformers (2nd ed.). Vikas Pub.
芝加哥风格引文
Kumar, K Murugesh. DC Machines and Transformers. 2nd ed. Kolkata: Vikas Pub, 2004.
MLA引文
Kumar, K Murugesh. DC Machines and Transformers. 2nd ed. Vikas Pub, 2004.
警告：这些引文格式不一定是100％准确.