Παραπομπή σε μορφή APA (7η εκδ.)

Stern, J. (2017). The Future of Gas in Decarbonising European Energy Markets – the need for a new approach. Oxford Institute for Energy Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stern, J. The Future of Gas in Decarbonising European Energy Markets – the Need for a New Approach. Oxford Institute for Energy Studies, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stern, J. The Future of Gas in Decarbonising European Energy Markets – the Need for a New Approach. Oxford Institute for Energy Studies, 2017.