Leng, H. P., & Khang, G. N. (2003). I-Science: Textbook. SNP Panpac.
芝加哥风格引文Leng, Ho Peck, 与 Goh Ngoh Khang. I-Science: Textbook. Singapore: SNP Panpac, 2003.
MLA引文Leng, Ho Peck, 与 Goh Ngoh Khang. I-Science: Textbook. SNP Panpac, 2003.
警告：这些引文格式不一定是100％准确.