APA (7th ed.) Citation

Carroll, L., Cohen, M. N., & Green, R. L. (1979). The letters of Lewis Carroll. Oxford University Press.

Chicago Style (17th ed.) Citation

Carroll, Lewis, Morton Norton Cohen, and Roger Lancelyn Green. The Letters of Lewis Carroll. New York: Oxford University Press, 1979.

MLA (9th ed.) Citation

Carroll, Lewis, et al. The Letters of Lewis Carroll. Oxford University Press, 1979.