Trích dẫn APA

Weldon, G. (2007). Gold trading boot camp: How to master the basics and become a successful commodities investor. Hoboken, N.J: John Wiley.

Trích dẫn kiểu Chicago

Weldon, Gregory. Gold Trading Boot Camp: How to Master the Basics and Become a Successful Commodities Investor. Hoboken, N.J: John Wiley, 2007.

Trích dẫn MLA

Weldon, Gregory. Gold Trading Boot Camp: How to Master the Basics and Become a Successful Commodities Investor. Hoboken, N.J: John Wiley, 2007.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.