APA (7th ed.) Citation

Finley, J. H. (1942). Thucydides. Harvard University Press.

Chicago Style (17th ed.) Citation

Finley, John Huston. Thucydides. Cambridge, Mass: Harvard University Press, 1942.

MLA (9th ed.) Citation

Finley, John Huston. Thucydides. Harvard University Press, 1942.