Vance, E. P. (1975). Modern college algebra (3rd ed.). Addison-Wesley.
芝加哥风格引文Vance, Elbridge Putnam. Modern College Algebra. 3rd ed. Reading, Mass: Addison-Wesley, 1975.
MLA引文Vance, Elbridge Putnam. Modern College Algebra. 3rd ed. Addison-Wesley, 1975.
警告：这些引文格式不一定是100％准确.