APA (7th ed.) Citation

Sheppard, S., & Hook, C. (2009). Actium, 31 BC: Downfall of Antony and Cleopatra (1st published.). Osprey.

Chicago Style (17th ed.) Citation

Sheppard, Si, and Christa Hook. Actium, 31 BC: Downfall of Antony and Cleopatra. 1st published. Oxford: Osprey, 2009.

MLA (9th ed.) Citation

Sheppard, Si, and Christa Hook. Actium, 31 BC: Downfall of Antony and Cleopatra. 1st published. Osprey, 2009.

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