Cita APA

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

Citación estilo Chicago

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

Cita MLA

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