APA (7th ed.) Citation

Runciman, W. G. (1993). A treatise on social theory. Cambridge University Press.

Chicago Style (17th ed.) Citation

Runciman, W. G. A Treatise on Social Theory. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1993.

MLA (8th ed.) Citation

Runciman, W. G. A Treatise on Social Theory. Cambridge University Press, 1993.