APA (7th ed.) Citation

Ker, N. R., Parkes, M. B., & Watson, A. G. (1978). Medieval scribes, manuscripts & libraries: Essays preseted to N. R. Ker. Scolar Press.

Chicago Style (17th ed.) Citation

Ker, N. R., M. B. Parkes, and Andrew G. Watson. Medieval Scribes, Manuscripts & Libraries: Essays Preseted to N. R. Ker. London: Scolar Press, 1978.

MLA (8th ed.) Citation

Ker, N. R., et al. Medieval Scribes, Manuscripts & Libraries: Essays Preseted to N. R. Ker. Scolar Press, 1978.