Bello, I. (2012). Basic college mathematics: A real-world approach (3rd ed.). MacGraw-Hill.
芝加哥风格引文Bello, Ignacio. Basic College Mathematics: A Real-world Approach. 3rd ed. New York: MacGraw-Hill, 2012.
MLA引文Bello, Ignacio. Basic College Mathematics: A Real-world Approach. 3rd ed. MacGraw-Hill, 2012.
警告：这些引文格式不一定是100％准确.