APA (7th ed.) Citation

Guido, M., & Welch, M. (1999). The Glass Beads of Anglo-Saxon England. Society of Antiquaries of London.

Chicago Style (17th ed.) Citation

Guido, Margaret, and Martin Welch. The Glass Beads of Anglo-Saxon England. London: Society of Antiquaries of London, 1999.

MLA (9th ed.) Citation

Guido, Margaret, and Martin Welch. The Glass Beads of Anglo-Saxon England. Society of Antiquaries of London, 1999.