Citazione Stile APA (7a Edizione)
O'Brien, T. J. (2013). Introduction to foreign exchange rates (First edition.). Business Expert Press.
Citazione stile Chigago Style (17a edizione)
O'Brien, Thomas J. Introduction to Foreign Exchange Rates. First edition. New York, New York (222 East 46th Street, New York, NY 10017): Business Expert Press, 2013.
Citatione MLA (9a ed.)
O'Brien, Thomas J. Introduction to Foreign Exchange Rates. First edition. Business Expert Press, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.