APA (7th ed.) Citation

Wood, S. (1988). The Vikings (1. publ., 6., impression.). Oliver & Boyd.

Chicago Style (17th ed.) Citation

Wood, Sydney. The Vikings. 1. publ., 6., impression. Edinburgh: Oliver & Boyd, 1988.

MLA (9th ed.) Citation

Wood, Sydney. The Vikings. 1. publ., 6., impression. Oliver & Boyd, 1988.

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