CHHABRA, N. (2012). LEARNING SCIENCE THE FUN WAY 2. FRANK EDUCATION AIDS.
芝加哥风格引文CHHABRA, NISHI. LEARNING SCIENCE THE FUN WAY 2. FRANK EDUCATION AIDS, 2012.
MLA引文CHHABRA, NISHI. LEARNING SCIENCE THE FUN WAY 2. FRANK EDUCATION AIDS, 2012.
警告：这些引文格式不一定是100％准确.