APA引文

Commodity Research Bureau. (2007). The CRB commodity yearbook 2007. New Jersey: Wiley.

Trích dẫn kiểu Chicago

Commodity Research Bureau. The CRB Commodity Yearbook 2007. New Jersey: Wiley, 2007.

MLA引文

Commodity Research Bureau. The CRB Commodity Yearbook 2007. New Jersey: Wiley, 2007.

警告：這些引文格式不一定是100％准確.