Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Krajewski, M. (2015). Services of General Interest Beyond the Single Market: External and International Law Dimensions. T.M.C. Asser Press : Imprint: T.M.C. Asser Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Markus Krajewski. Services of General Interest Beyond the Single Market: External and International Law Dimensions. The Hague: T.M.C. Asser Press : Imprint: T.M.C. Asser Press, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Markus Krajewski. Services of General Interest Beyond the Single Market: External and International Law Dimensions. T.M.C. Asser Press : Imprint: T.M.C. Asser Press, 2015.