APA引文

L. Brue Stanley, & R. McCornnell Campbell. (2007). Study Guide for use with Essentials of Economics. New York: McGraw -Hill.

Trích dẫn kiểu Chicago

L. Brue Stanley, và R. McCornnell Campbell. Study Guide for Use With Essentials of Economics. New York: McGraw -Hill, 2007.

MLA引文

L. Brue Stanley, và R. McCornnell Campbell. Study Guide for Use With Essentials of Economics. New York: McGraw -Hill, 2007.

警告：這些引文格式不一定是100％准確.