APA-viite (7. p.)

Barber, L., & Priestley-Bell, G. (2008). Medieval Adaptation, Settlement and Economy of a Coastal Wetland: The Evidence from Around Lydd, Romney Marsh, Kent. Oxbow Books.

Chicago-viite (17. p.)

Barber, Luke, ja Greg Priestley-Bell. Medieval Adaptation, Settlement and Economy of a Coastal Wetland: The Evidence from Around Lydd, Romney Marsh, Kent. Oxbow Books, 2008.

MLA-viite (9. p.)

Barber, Luke, ja Greg Priestley-Bell. Medieval Adaptation, Settlement and Economy of a Coastal Wetland: The Evidence from Around Lydd, Romney Marsh, Kent. Oxbow Books, 2008.

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