APA引文

Collinge, R. A., & Ayers, R. M. (1997). Economics by design: Principles and issues. Upper Saddle River, NJ: Prentice Hall.

Trích dẫn kiểu Chicago

Collinge, Robert A., và Ronald M. Ayers. Economics By Design: Principles and Issues. Upper Saddle River, NJ: Prentice Hall, 1997.

MLA引文

Collinge, Robert A., và Ronald M. Ayers. Economics By Design: Principles and Issues. Upper Saddle River, NJ: Prentice Hall, 1997.

警告：這些引文格式不一定是100％准確.