Ferrell, O. C., Hirt, G. A., & Ferrell, L. (2008). Business: A changing world (6th. ed.). McGraw-Hill/Irwin.
芝加哥风格引文Ferrell, O. C., Geoffrey A. Hirt, 与 Linda Ferrell. Business: A Changing World. 6th. ed. Boston: McGraw-Hill/Irwin, 2008.
MLA引文Ferrell, O. C., et al. Business: A Changing World. 6th. ed. McGraw-Hill/Irwin, 2008.
警告：这些引文格式不一定是100％准确.