Παραπομπή σε μορφή APA (7η εκδ.)

Gutbrod, R., & Wiele, C. (2012). The Software Dilemma: Balancing Creativity and Control on the Path to Sustainable Software. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gutbrod, Roger, και Christian Wiele. The Software Dilemma: Balancing Creativity and Control on the Path to Sustainable Software. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gutbrod, Roger, και Christian Wiele. The Software Dilemma: Balancing Creativity and Control on the Path to Sustainable Software. Springer Berlin Heidelberg, 2012.