Παραπομπή σε μορφή APA (7η εκδ.)

Schaarschmidt, M. (2012). Firms in Open Source Software Development: Managing Innovation Beyond Firm Boundaries. Gabler Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schaarschmidt, Mario. Firms in Open Source Software Development: Managing Innovation Beyond Firm Boundaries. Wiesbaden: Gabler Verlag, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Schaarschmidt, Mario. Firms in Open Source Software Development: Managing Innovation Beyond Firm Boundaries. Gabler Verlag, 2012.