Wittke, V., & Hanekop, H. (2011). New forms of collaborative innovation and production on the internet: An interdisciplinary perspective. Universitätsverlag Göttingen.
Citação norma ChicagoWittke, Volker, and Heidemarie Hanekop. New Forms of Collaborative Innovation and Production on the Internet: An Interdisciplinary Perspective. Universitätsverlag Göttingen, 2011.
Citação norma MLAWittke, Volker, and Heidemarie Hanekop. New Forms of Collaborative Innovation and Production on the Internet: An Interdisciplinary Perspective. Universitätsverlag Göttingen, 2011.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.