Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Akhgar, B., Bayerl, P. S., & Sampson, F. (2016). Open Source Intelligence Investigation: From Strategy to Implementation. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Babak Akhgar, P. Saskia Bayerl, και Fraser Sampson. Open Source Intelligence Investigation: From Strategy to Implementation. Cham: Springer International Publishing : Imprint: Springer, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Open Source Intelligence Investigation: From Strategy to Implementation. Springer International Publishing : Imprint: Springer, 2016.