Παραπομπή σε μορφή APA (7η εκδ.)

Herzog, P. (2011). Open and Closed Innovation: Different Cultures for Different Strategies (2nd revised edition.). Gabler.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Herzog, Philipp. Open and Closed Innovation: Different Cultures for Different Strategies. 2nd revised edition. Wiesbaden: Gabler, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

Herzog, Philipp. Open and Closed Innovation: Different Cultures for Different Strategies. 2nd revised edition. Gabler, 2011.