APA-viite (7. p.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2012). Etudes economiques de l'OCDE: Union europeenne [Mars] 2012. OECD Pub..
Chicago-viite (17. p.)
Organisation for Economic Co-operation and Development ja ProQuest (Firm). Etudes Economiques De L'OCDE: Union Europeenne [Mars] 2012. Paris: OECD Pub., 2012.
MLA-viite (9. p.)
Organisation for Economic Co-operation and Development ja ProQuest (Firm). Etudes Economiques De L'OCDE: Union Europeenne [Mars] 2012. OECD Pub., 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.