Cita APA (7a ed.)

Banco Central Europeo. (1999). Payment systems in the European Union: Addendum incorporating 1997 figures. European Central Bank.

Cita Chicago Style (17a ed.)

Banco Central Europeo. Payment Systems in the European Union: Addendum Incorporating 1997 Figures. Frankfurt am Main: European Central Bank, 1999.

Cita MLA (9a ed.)

Banco Central Europeo. Payment Systems in the European Union: Addendum Incorporating 1997 Figures. European Central Bank, 1999.