APA (7e ed.) Bronvermelding
Mitchell, D. O. (2011). Biofuels in Africa: Opportunities, prospects, and challenges. World Bank.
Chicago (17e ed.) Bronvermelding
Mitchell, Donald O. Biofuels in Africa: Opportunities, Prospects, and Challenges. Washington D.C.: World Bank, 2011.
MLA (9e ed.) Bronvermelding
Mitchell, Donald O. Biofuels in Africa: Opportunities, Prospects, and Challenges. World Bank, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.