Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2011). European competitiveness report 2011: Commission staff working document SEC(2011)1188. Publications Office of the European Union.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. European Competitiveness Report 2011: Commission Staff Working Document SEC(2011)1188. Luxembourg: Publications Office of the European Union, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. European Competitiveness Report 2011: Commission Staff Working Document SEC(2011)1188. Publications Office of the European Union, 2011.