APA-viite (7. p.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). OECD private pensions outlook 2008. OECD.

Chicago-viite (17. p.)

Organisation for Economic Co-operation and Development ja ProQuest (Firm). OECD Private Pensions Outlook 2008. Paris: OECD, 2009.

MLA-viite (9. p.)

Organisation for Economic Co-operation and Development ja ProQuest (Firm). OECD Private Pensions Outlook 2008. OECD, 2009.