Παραπομπή σε μορφή APA (7η εκδ.)

Commission of the European Communities. (1985). Solar energy R & D programme 1979-1984: Results and conclusions. Commission of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Commission of the European Communities. Solar Energy R & D Programme 1979-1984: Results and Conclusions. Commission of the European Communities, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

Commission of the European Communities. Solar Energy R & D Programme 1979-1984: Results and Conclusions. Commission of the European Communities, 1985.