Citazione Stile APA (7a Edizione)

International energy agency. (2002). World energy outlook 2002. Organisation economic cooperation and development.

Citazione stile Chigago Style (17a edizione)

International energy agency. World Energy Outlook 2002. France: Organisation economic cooperation and development, 2002.

Citatione MLA (9a ed.)

International energy agency. World Energy Outlook 2002. Organisation economic cooperation and development, 2002.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.