APA (7th ed.) Citation

Brown, R. A., Harper-Bill, C., Holdsworth, C. J., & Nelson, J. L. (1989). Studies in medieval history: Presented to R. Allen Brown. Boydell Press.

Chicago Style (17th ed.) Citation

Brown, R. Allen, Christopher Harper-Bill, C. J. Holdsworth, and Janet L. Nelson. Studies in Medieval History: Presented to R. Allen Brown. Wolfeboro, N.H., USA: Boydell Press, 1989.

MLA (9th ed.) Citation

Brown, R. Allen, et al. Studies in Medieval History: Presented to R. Allen Brown. Boydell Press, 1989.