Citazione Stile APA (7a Edizione)
Organisation for Economic Co-operation and Development, International Energy Agency, & ProQuest (Firm). (2013). Germany: 2013 review. OECD/IEA.
Citazione stile Chigago Style (17a edizione)
Organisation for Economic Co-operation and Development, International Energy Agency, e ProQuest (Firm). Germany: 2013 Review. [Paris]: OECD/IEA, 2013.
Citatione MLA (9a ed.)
Organisation for Economic Co-operation and Development, et al. Germany: 2013 Review. OECD/IEA, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.