Παραπομπή σε μορφή APA (7η εκδ.)

Organisation for Economic Co-operation and Development. Directorate for Science, Technology, and Industry. Structural Policy Division, & ProQuest (Firm). (2008). Services, 2000-2004. OECD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Organisation for Economic Co-operation and Development. Directorate for Science, Technology, and Industry. Structural Policy Division, και ProQuest (Firm). Services, 2000-2004. Paris: OECD, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Organisation for Economic Co-operation and Development. Directorate for Science, Technology, and Industry. Structural Policy Division, και ProQuest (Firm). Services, 2000-2004. OECD, 2008.