APA Citatie

(1987). Renewable sources of energy. Washington D.C: OECD Publications and Information Centre.

Chicago Style citaat

Renewable Sources of Energy. Washington D.C: OECD Publications and Information Centre, 1987.

MLA citatie

Renewable Sources of Energy. Washington D.C: OECD Publications and Information Centre, 1987.

Let op: Deze citaties zijn niet altijd 100% accuraat.