SETHI, K. R. (2014). CHEMISTRY FOR ICSE - 7. FRANK EDUCATIONAL AIDS.
芝加哥风格引文SETHI, KULDIP. RAJ. CHEMISTRY FOR ICSE - 7. FRANK EDUCATIONAL AIDS, 2014.
MLA引文SETHI, KULDIP. RAJ. CHEMISTRY FOR ICSE - 7. FRANK EDUCATIONAL AIDS, 2014.
警告：这些引文格式不一定是100％准确.