Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Stelkens, U., Weiß, W., & Mirschberger, M. (2012). The Implementation of the EU Services Directive: Transposition, Problems and Strategies. T. M. C. Asser Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Ulrich Stelkens, Wolfgang Weiß, και Michael Mirschberger. The Implementation of the EU Services Directive: Transposition, Problems and Strategies. The Hague, The Netherlands: T. M. C. Asser Press, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Implementation of the EU Services Directive: Transposition, Problems and Strategies. T. M. C. Asser Press, 2012.