Ferrell, O. C., & Hirt, G. A. (2003). Business: A changing world (4th ed.). McGraw-Hill/Irwin.
芝加哥风格引文Ferrell, O. C., 与 Geoffrey A. Hirt. Business: A Changing World. 4th ed. Boston: McGraw-Hill/Irwin, 2003.
MLA引文Ferrell, O. C., 与 Geoffrey A. Hirt. Business: A Changing World. 4th ed. McGraw-Hill/Irwin, 2003.
警告：这些引文格式不一定是100％准确.