APA引文

Appleyard, D. R. (2006). International economics. Boston: McGraw-Hill/Irwin.

Trích dẫn kiểu Chicago

Appleyard, Dennis R. International Economics. Boston: McGraw-Hill/Irwin, 2006.

MLA引文

Appleyard, Dennis R. International Economics. Boston: McGraw-Hill/Irwin, 2006.

警告：這些引文格式不一定是100％准確.