Παραπομπή σε μορφή APA (7η εκδ.)

Hopkins, N. (2014). Citizenship and Democracy in Further and Adult Education. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hopkins, Neil. Citizenship and Democracy in Further and Adult Education. Dordrecht: Springer Netherlands : Imprint: Springer, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hopkins, Neil. Citizenship and Democracy in Further and Adult Education. Springer Netherlands : Imprint: Springer, 2014.