APA (7th ed.) Citation

Hunter Blair, P., Lapidge, M., Blair, P. H., & Blair, P. H. (1984). Anglo-Saxon Northumbria. Variorum collected studies series.

Chicago Style (17th ed.) Citation

Hunter Blair, Peter, Michael Lapidge, Pauline Hunter Blair, and Peter Hunter Blair. "Anglo-Saxon Northumbria." Variorum Collected Studies Series 1984.

MLA (8th ed.) Citation

Hunter Blair, Peter, et al. "Anglo-Saxon Northumbria." Variorum Collected Studies Series, 1984.

Warning: These citations may not always be 100% accurate.