Hyman, D. N. (1994). Economics (3rd ed.). Irwin.
芝加哥风格引文Hyman, David N. Economics. 3rd ed. Burr Ridge, Ill.: Irwin, 1994.
MLA引文Hyman, David N. Economics. 3rd ed. Irwin, 1994.
警告：这些引文格式不一定是100％准确.
APA引文
Hyman, D. N. (1994). Economics (3rd ed.). Irwin.
芝加哥风格引文Hyman, David N. Economics. 3rd ed. Burr Ridge, Ill.: Irwin, 1994.
MLA引文Hyman, David N. Economics. 3rd ed. Irwin, 1994.