APA (7e ed.) Bronvermelding
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2012). Energy. OECD.
Chicago (17e ed.) Bronvermelding
Organisation for Economic Co-operation and Development en ProQuest (Firm). Energy. Paris: OECD, 2012.
MLA (9e ed.) Bronvermelding
Organisation for Economic Co-operation and Development en ProQuest (Firm). Energy. OECD, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.