Παραπομπή σε μορφή APA (7η εκδ.)

International energy agency & Organisation for Economic Co-operation and Development. (1997). Energy policies of IEA countries: 1997 review. OECD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International energy agency και Organisation for Economic Co-operation and Development. Energy Policies of IEA Countries: 1997 Review. Paris: OECD, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

International energy agency και Organisation for Economic Co-operation and Development. Energy Policies of IEA Countries: 1997 Review. OECD, 1997.