Dugopolski, M. (2000). Elementary algebra. McGraw-Hill Publ.
芝加哥风格引文Dugopolski, Mark. Elementary Algebra. Boston: McGraw-Hill Publ, 2000.
MLA引文Dugopolski, Mark. Elementary Algebra. McGraw-Hill Publ, 2000.
警告：这些引文格式不一定是100％准确.
APA引文