Welsh, H., & Welsh, J. (2014). The prehistoric burial sites of Northern Ireland. Oxford: Archaeopress.
استشهاد بنمط شيكاغوWelsh, Henry, و June Welsh. The Prehistoric Burial Sites of Northern Ireland. Oxford: Archaeopress, 2014.
MLA استشهادWelsh, Henry, و June Welsh. The Prehistoric Burial Sites of Northern Ireland. Oxford: Archaeopress, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.