APA (7th ed.) Citation

Cornford, F. M., & Guthrie, W. K. C. (1967). The unwritten philosophy and other essays (1st paperback ed.). University Press.

Chicago Style (17th ed.) Citation

Cornford, Francis Macdonald, and W. K. C. Guthrie. The Unwritten Philosophy and Other Essays. 1st paperback ed. Cambridge: University Press, 1967.

MLA (9th ed.) Citation

Cornford, Francis Macdonald, and W. K. C. Guthrie. The Unwritten Philosophy and Other Essays. 1st paperback ed. University Press, 1967.