Citazione Stile APA (7a Edizione)
OECD. International Energy Agency. (2002). Energy policies of IEA countries: Germany 2002 review. OECD/IEA.
Citazione stile Chigago Style (17a edizione)
OECD. International Energy Agency. Energy Policies of IEA Countries: Germany 2002 Review. Paris: OECD/IEA, 2002.
Citatione MLA (9a ed.)
OECD. International Energy Agency. Energy Policies of IEA Countries: Germany 2002 Review. OECD/IEA, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.