Cita APA (7th ed.)
Nathan, P. (2011). The new gold standard: Rediscovering the power of gold to protect and grow wealth. John Wiley & Sons, Inc..
Cita Chicago (17th ed.)
Nathan, Paul. The New Gold Standard: Rediscovering the Power of Gold to Protect and Grow Wealth. Hoboken, N.J.: John Wiley & Sons, Inc., 2011.
Cita MLA (9th ed.)
Nathan, Paul. The New Gold Standard: Rediscovering the Power of Gold to Protect and Grow Wealth. John Wiley & Sons, Inc., 2011.
Atenció: Aquestes cites poden no estar 100% correctes.