Citazione Stile APA (7a Edizione)
Chen, Y. (2004). Promotion of renewable energy globally: Based on Johannesburg follow-up. Nordic Council of Ministers.
Citazione stile Chigago Style (17a edizione)
Chen, Youn. Promotion of Renewable Energy Globally: Based on Johannesburg Follow-up. Copenhagen: Nordic Council of Ministers, 2004.
Citatione MLA (9a ed.)
Chen, Youn. Promotion of Renewable Energy Globally: Based on Johannesburg Follow-up. Nordic Council of Ministers, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.