APA引文

Arnold, R. A. (2000). Macroeconomics. Australia: South-Western College Pub.

Trích dẫn kiểu Chicago

Arnold, Roger A. Macroeconomics. Australia: South-Western College Pub, 2000.

MLA引文

Arnold, Roger A. Macroeconomics. Australia: South-Western College Pub, 2000.

警告：這些引文格式不一定是100％准確.