Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Giacomo, D. F. (2011). The EU Charter of Fundamental Rights: From Declaration to Binding Instrument. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Di Federico Giacomo. The EU Charter of Fundamental Rights: From Declaration to Binding Instrument. Dordrecht: Springer Netherlands, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Di Federico Giacomo. The EU Charter of Fundamental Rights: From Declaration to Binding Instrument. Springer Netherlands, 2011.