Citazione Stile APA (7a Edizione)
OECD. International Energy Agency. (1998). Oil, gas, coal & electricity - second quarter 1998: Quarterly statistics. OECD.
Citazione stile Chigago Style (17a edizione)
OECD. International Energy Agency. Oil, Gas, Coal & Electricity - Second Quarter 1998: Quarterly Statistics. Paris: OECD, 1998.
Citatione MLA (9a ed.)
OECD. International Energy Agency. Oil, Gas, Coal & Electricity - Second Quarter 1998: Quarterly Statistics. OECD, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.