Citazione APA

Spalding, W. F. (1928). Dictionary of the world's currencies and foreign exchanges. Sir I. Pitman & sons, ltd..

Stile di citazione Chicago

Spalding, William Frederick. Dictionary of the World's Currencies and Foreign Exchanges. London, New York [etc.]: Sir I. Pitman & sons, ltd., 1928.

Citazione MLA

Spalding, William Frederick. Dictionary of the World's Currencies and Foreign Exchanges. Sir I. Pitman & sons, ltd., 1928.