Παραπομπή σε μορφή APA (7η εκδ.)

Bierwald, J. (2014). Specialization in Online Innovation Communities: Understand and Manage Specialized Members. Springer Fachmedien Wiesbaden : Imprint: Springer Gabler.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bierwald, Jan. Specialization in Online Innovation Communities: Understand and Manage Specialized Members. Wiesbaden: Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bierwald, Jan. Specialization in Online Innovation Communities: Understand and Manage Specialized Members. Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2014.