SHASTRY, N. B. (2016). ICSE MATHEMATICS - STD 9. FRANK EDUCATIONAL AIDS.
芝加哥风格引文SHASTRY, NIRMALA. B. ICSE MATHEMATICS - STD 9. NEW DELHI: FRANK EDUCATIONAL AIDS, 2016.
MLA引文SHASTRY, NIRMALA. B. ICSE MATHEMATICS - STD 9. FRANK EDUCATIONAL AIDS, 2016.
警告：这些引文格式不一定是100％准确.