Cita APA (7a ed.)
OECD - Centre for Co-operation with Non-members. (2003). South eastern Europe: Albania, Bosnia-Herzegovina, Bulgaria, Croatia, Kosovo. OECD.
Cita Chicago Style (17a ed.)
OECD - Centre for Co-operation with Non-members. South Eastern Europe: Albania, Bosnia-Herzegovina, Bulgaria, Croatia, Kosovo. Paris: OECD, 2003.
Cita MLA (9a ed.)
OECD - Centre for Co-operation with Non-members. South Eastern Europe: Albania, Bosnia-Herzegovina, Bulgaria, Croatia, Kosovo. OECD, 2003.
Precaución: Estas citas no son 100% exactas.