APA (7th ed.) Citation

Connolly, P. (1998). Greece and Rome at war. Greenhill Books [etc.].

Chicago Style (17th ed.) Citation

Connolly, Peter. Greece and Rome at War. London [etc.]: Greenhill Books [etc.], 1998.

MLA (9th ed.) Citation

Connolly, Peter. Greece and Rome at War. Greenhill Books [etc.], 1998.

Warning: These citations may not always be 100% accurate.