Historic Scotland, Hunter, J., & Dockrill, S. J. (2007). Investigations in Sanday, Orkney. Orcadian Ltd. in association with Historic Scotland.
Chicago Style (17th ed.) CitationHistoric Scotland, John Hunter, and S. J. Dockrill. Investigations in Sanday, Orkney. Kirkwall: Orcadian Ltd. in association with Historic Scotland, 2007.
MLA (9th ed.) CitationHistoric Scotland, et al. Investigations in Sanday, Orkney. Orcadian Ltd. in association with Historic Scotland, 2007.
Warning: These citations may not always be 100% accurate.