Dyfyniad APA

(2008). Federal Reserve Bank of ST.Louis REVIEW 2008. The Federal Reserve Bank of St. Louis.

Dyfyniad Arddull Chicago

Federal Reserve Bank of ST.Louis REVIEW 2008. The Federal Reserve Bank of St. Louis, 2008.

Dyfyniad MLA

Federal Reserve Bank of ST.Louis REVIEW 2008. The Federal Reserve Bank of St. Louis, 2008.

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