APA (7th ed.) Citation

Loyn, H. R. (1977). The Vikings in Britain / (by) H.R. Loyn. Batsford.

Chicago Style (17th ed.) Citation

Loyn, H. R. The Vikings in Britain / (by) H.R. Loyn. London: Batsford, 1977.

MLA (9th ed.) Citation

Loyn, H. R. The Vikings in Britain / (by) H.R. Loyn. Batsford, 1977.

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