APA (7th ed.) Citation

Roberts, C. H., & Skeat, T. C. (1983). The birth of the codex. Oxford University Press.

Chicago Style (17th ed.) Citation

Roberts, Colin H., and Theodore C. Skeat. The Birth of the Codex. Oxford [u.a.]: Oxford University Press, 1983.

MLA (8th ed.) Citation

Roberts, Colin H., and Theodore C. Skeat. The Birth of the Codex. Oxford University Press, 1983.