KHAN & SINGHA. (2012). GENERAL KNOWLEDGE TIMES - BOOK 2. MOHIT PUBLICATIONS.
芝加哥风格引文KHAN & SINGHA. GENERAL KNOWLEDGE TIMES - BOOK 2. MOHIT PUBLICATIONS, 2012.
MLA引文KHAN & SINGHA. GENERAL KNOWLEDGE TIMES - BOOK 2. MOHIT PUBLICATIONS, 2012.
警告：这些引文格式不一定是100％准确.