APA引文

Hall, R. E. (2005). Economics: Principles and applications. Australia: Thomson Learrning.

Trích dẫn kiểu Chicago

Hall, Robert E. Economics: Principles and Applications. Australia: Thomson Learrning, 2005.

MLA引文

Hall, Robert E. Economics: Principles and Applications. Australia: Thomson Learrning, 2005.

警告：這些引文格式不一定是100％准確.