Παραπομπή σε μορφή APA (7η εκδ.)

European Investment Bank. (2021). Building a smart and green Europe in the Covid-19 era. European Investment Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Investment Bank. Building a Smart and Green Europe in the Covid-19 Era. [Luxembourg]: European Investment Bank, 2021.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Investment Bank. Building a Smart and Green Europe in the Covid-19 Era. European Investment Bank, 2021.