APA (7th ed.) Citation

Hornblower, S. (1991). A commentary on Thucydides (1a. ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Hornblower, Simon. A Commentary on Thucydides. 1a. ed. Oxford: Clarendon Press, 1991.

MLA (9th ed.) Citation

Hornblower, Simon. A Commentary on Thucydides. 1a. ed. Clarendon Press, 1991.