APA引文

SLAVIN, S. L. (1991). Introduction to economics.-- Ed. 2. Irwin.

Chicago Style (17th ed.) Citation

SLAVIN, Stepen L. Introduction to Economics.-- Ed. 2. Homewood: Irwin, 1991.

MLA引文

SLAVIN, Stepen L. Introduction to Economics.-- Ed. 2. Irwin, 1991.

警告：這些引文格式不一定是100％准確.