APA-referens (7:e uppl.)
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. https://doi.org/10.1007/978-1-4614-2062-0
Chicago-referens (17:e uppl.)
Carayannis, Elias G., och 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. https://doi.org/10.1007/978-1-4614-2062-0.
MLA-referens (9:e uppl.)
Carayannis, Elias G., och 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. https://doi.org/10.1007/978-1-4614-2062-0.
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