APA (7th ed.) Citation

Addison, J., & Graham, W. (1941). The letters of Joseph Addison. Oxford University Press.

Chicago Style (17th ed.) Citation

Addison, Joseph, and Walter Graham. The Letters of Joseph Addison. Oxford: Oxford University Press, 1941.

MLA (8th ed.) Citation

Addison, Joseph, and Walter Graham. The Letters of Joseph Addison. Oxford University Press, 1941.