Styl cytowania APA

 Christian, J. M. (2006).  Commodities rising: The reality behind the hype and how to really profit in the commodities market.  Wiley.

Styl cytowania Chicago

 Christian, Jeffrey M.  Commodities Rising: The Reality Behind the Hype and How to Really Profit in the Commodities Market.  Wiley, 2006.

Styl cytowania MLA

 Christian, Jeffrey M.  Commodities Rising: The Reality Behind the Hype and How to Really Profit in the Commodities Market.  Wiley, 2006.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..