Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Karasavvoglou, A., Ongan, S., & Polychronidou, P. (2015). EU Crisis and the Role of the Periphery. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Anastasios Karasavvoglou, Serdar Ongan, και Persefoni Polychronidou. EU Crisis and the Role of the Periphery. Cham: Springer International Publishing : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. EU Crisis and the Role of the Periphery. Springer International Publishing : Imprint: Springer, 2015.