Skre, D. (2017). Avaldsnes - A Sea-Kings' Manor in First-Millennium Western Scandinavia. De Gruyter.
Cita Chicago Style (17a ed.)Skre, Dagfinn. Avaldsnes - A Sea-Kings' Manor in First-Millennium Western Scandinavia. Berlin ; Boston: De Gruyter, 2017.
Cita MLA (8a ed.)Skre, Dagfinn. Avaldsnes - A Sea-Kings' Manor in First-Millennium Western Scandinavia. De Gruyter, 2017.
Precaución: Estas citas no son 100% exactas.