APA način citiranja (7. izdanje)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2008). North of England, UK. OECD.
Čikaški stil citiranja (17. izdanje)
Organisation for Economic Co-operation and Development i ProQuest (Firm). North of England, UK. Paris: OECD, 2008.
MLA način citiranja (9. izdanje)
Organisation for Economic Co-operation and Development i ProQuest (Firm). North of England, UK. OECD, 2008.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.