DALLEY, C. A. [. a. (1990). Heath algebra 2: With trigonometry. D.C. Heath and Co.
芝加哥风格引文DALLEY, Clyde A. [et al]. Heath Algebra 2: With Trigonometry. Lexington: D.C. Heath and Co, 1990.
MLA引文DALLEY, Clyde A. [et al]. Heath Algebra 2: With Trigonometry. D.C. Heath and Co, 1990.
警告：这些引文格式不一定是100％准确.