APA引文

Landsburg, S. E., & Steven E. Landsburg. (2008). Price theory. Mason, Ohio: South-Western,Cengage Learning.

Trích dẫn kiểu Chicago

Landsburg, Steven E., và Steven E. Landsburg. Price Theory. Mason, Ohio: South-Western,Cengage Learning, 2008.

MLA引文

Landsburg, Steven E., và Steven E. Landsburg. Price Theory. Mason, Ohio: South-Western,Cengage Learning, 2008.

警告：這些引文格式不一定是100％准確.