Cita APA (7a ed.)
(2001). Sweden, Switzerland. OECD Publications Services.
Cita Chicago Style (17a ed.)
Sweden, Switzerland. Paris, France: OECD Publications Services, 2001.
Cita MLA (9a ed.)
Sweden, Switzerland. OECD Publications Services, 2001.
Precaución: Estas citas no son 100% exactas.