Porter, R. I. (1977). A school course in vectors. G. Bell & Sons.
芝加哥风格引文Porter, R. I. A School Course in Vectors. London: G. Bell & Sons, 1977.
MLA引文Porter, R. I. A School Course in Vectors. G. Bell & Sons, 1977.
警告：这些引文格式不一定是100％准确.
APA引文