APA (7th ed.) Citation

Rogers, H. C. B. (1977). The British army of the eighteenth century. Hippocrene Books.

Chicago Style (17th ed.) Citation

Rogers, H. C. B. The British Army of the Eighteenth Century. New York: Hippocrene Books, 1977.

MLA (8th ed.) Citation

Rogers, H. C. B. The British Army of the Eighteenth Century. Hippocrene Books, 1977.