APA (7th ed.) Citation

Barrett, J. H., & Gibbon, S. J. (2015). Maritime societies of the Viking and medieval world. Maney Publishing.

Chicago Style (17th ed.) Citation

Barrett, James H., and Sarah Jane Gibbon. Maritime Societies of the Viking and Medieval World. Leeds, UK: Maney Publishing, 2015.

MLA (9th ed.) Citation

Barrett, James H., and Sarah Jane Gibbon. Maritime Societies of the Viking and Medieval World. Maney Publishing, 2015.

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