APA引文

Hubbard, R. G. (2006). Macroeconomics. Upper Saddle River, N.J: Pearson Prentice Hall.

Trích dẫn kiểu Chicago

Hubbard, R. Glenn. Macroeconomics. Upper Saddle River, N.J: Pearson Prentice Hall, 2006.

MLA引文

Hubbard, R. Glenn. Macroeconomics. Upper Saddle River, N.J: Pearson Prentice Hall, 2006.

警告：這些引文格式不一定是100％准確.