MALHOTRA/ GUPTA/ GANGAL. (2012). MATHEMATICS TODAY CLASS- 3. S.CHAND & COMPANY.
芝加哥风格引文MALHOTRA/ GUPTA/ GANGAL. MATHEMATICS TODAY CLASS- 3. S.CHAND & COMPANY, 2012.
MLA引文MALHOTRA/ GUPTA/ GANGAL. MATHEMATICS TODAY CLASS- 3. S.CHAND & COMPANY, 2012.
警告：这些引文格式不一定是100％准确.