Citazione Stile APA (7a Edizione)
Etzkowitz, H., & Zhou, C. (2018). The Triple Helix: University-Industry-Government Innovation and Entrepreneurship (2nd Edition.). Routledge.
Citazione stile Chigago Style (17a edizione)
Etzkowitz, Henry, e Chunyan Zhou. The Triple Helix: University-Industry-Government Innovation and Entrepreneurship. 2nd Edition. Abingdon: Routledge, 2018.
Citatione MLA (9a ed.)
Etzkowitz, Henry, e Chunyan Zhou. The Triple Helix: University-Industry-Government Innovation and Entrepreneurship. 2nd Edition. Routledge, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.