APA-Zitierstil (7. Ausg.)

Hencken, H. O. (1971). The earliest European helmets: Bronze age and early iron age. Peabody Museum of Archaeology and Ethnology, Harvard Univ.

Chicago-Zitierstil (17. Ausg.)

Hencken, Hugh O'Neill. The Earliest European Helmets: Bronze Age and Early Iron Age. Cambridge, Mass: Peabody Museum of Archaeology and Ethnology, Harvard Univ, 1971.

MLA-Zitierstil (9. Ausg.)

Hencken, Hugh O'Neill. The Earliest European Helmets: Bronze Age and Early Iron Age. Peabody Museum of Archaeology and Ethnology, Harvard Univ, 1971.