Παραπομπή σε μορφή APA (7η εκδ.)

Carayannis, E. G., & Campbell, D. F. (2012). Mode 3 Knowledge Production in Quadruple Helix Innovation Systems: 21st-Century Democracy, Innovation, and Entrepreneurship for Development. Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carayannis, Elias G., και David F.J Campbell. Mode 3 Knowledge Production in Quadruple Helix Innovation Systems: 21st-Century Democracy, Innovation, and Entrepreneurship for Development. New York, NY: Springer New York, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Carayannis, Elias G., και David F.J Campbell. Mode 3 Knowledge Production in Quadruple Helix Innovation Systems: 21st-Century Democracy, Innovation, and Entrepreneurship for Development. Springer New York, 2012.