APA (7th ed.) Citation

Goldsworthy Adrian. (2005). Roman warfare. Smithsonian Books.

Chicago Style (17th ed.) Citation

Goldsworthy Adrian. Roman Warfare. New York: Smithsonian Books, 2005.

MLA (9th ed.) Citation

Goldsworthy Adrian. Roman Warfare. Smithsonian Books, 2005.

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