Dyfyniad APA

 Green, A. (2014).  An embarrassment of riches: Tapping into the world''s greatest legacy of wealth.  John Wiley & Sons.

Dyfyniad Arddull Chicago

 Green, Alexander.  An Embarrassment of Riches: Tapping Into the World''s Greatest Legacy of Wealth.  John Wiley & Sons, 2014.

Dyfyniad MLA

 Green, Alexander.  An Embarrassment of Riches: Tapping Into the World''s Greatest Legacy of Wealth.  John Wiley & Sons, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.