Παραπομπή σε μορφή APA (7η εκδ.)

Simon, R., Van Griethuysen, C., & Hellemans, J. (2001). Vocational education and training in Belgium (2nd ed.). Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Simon, Roselyne, Claire-Anne Van Griethuysen, και Jacques Hellemans. Vocational Education and Training in Belgium. 2nd ed. Luxembourg: Office for Official Publications of the European Communities, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Simon, Roselyne, et al. Vocational Education and Training in Belgium. 2nd ed. Office for Official Publications of the European Communities, 2001.