Thorpe, E. (1989). A course in mental ability and quantitative aptitude... TMH.
芝加哥风格引文Thorpe, Edgar. A Course in Mental Ability and Quantitative Aptitude... New delhi: TMH, 1989.
MLA引文Thorpe, Edgar. A Course in Mental Ability and Quantitative Aptitude... TMH, 1989.
警告：这些引文格式不一定是100％准确.