Παραπομπή σε μορφή APA (7η εκδ.)

Room, G., & Dencik, J. (2005). The European challenge: Innovation, policy learning and social cohesion in the new knowledge economy. Policy Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Room, Graham, και Jacob Dencik. The European Challenge: Innovation, Policy Learning and Social Cohesion in the New Knowledge Economy. Bristol, UK: Policy Press, 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

Room, Graham, και Jacob Dencik. The European Challenge: Innovation, Policy Learning and Social Cohesion in the New Knowledge Economy. Policy Press, 2005.