Citazione Stile APA (7a Edizione)
(2013). Gas medium-term market report 2013: Market trends and projections to 2018. OECD.
Citazione stile Chigago Style (17a edizione)
Gas Medium-term Market Report 2013: Market Trends and Projections to 2018. [Place of publication not identified]: OECD, 2013.
Citatione MLA (9a ed.)
Gas Medium-term Market Report 2013: Market Trends and Projections to 2018. OECD, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.