Παραπομπή σε μορφή APA (7η εκδ.)

Commission of the European Communities. (1987). Combustion: Community energy R and D programme - Energy Conservation. Commission of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Commission of the European Communities. Combustion: Community Energy R and D Programme - Energy Conservation. Commission of the European Communities, 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

Commission of the European Communities. Combustion: Community Energy R and D Programme - Energy Conservation. Commission of the European Communities, 1987.