Dyfyniad APA

Burke, W. (1974). Silver: End of an era. San Francisco, CA: Federal Reserve Bank of San Francisco.

Dyfyniad Arddull Chicago

Burke, William. Silver: End of an Era. San Francisco, CA: Federal Reserve Bank of San Francisco, 1974.

Dyfyniad MLA

Burke, William. Silver: End of an Era. San Francisco, CA: Federal Reserve Bank of San Francisco, 1974.

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