Παραπομπή σε μορφή APA (7η εκδ.)

Hewitt, J. Ancient Armour and Weapons in Europe From the Iron Period of the Northern Nations to the End of the Thirteenth Century.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hewitt, John. Ancient Armour and Weapons in Europe From the Iron Period of the Northern Nations to the End of the Thirteenth Century.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hewitt, John. Ancient Armour and Weapons in Europe From the Iron Period of the Northern Nations to the End of the Thirteenth Century.