APA (7th ed.) Citation

Roy, I. (1963). The royalist army in the first civil war.

Chicago Style (17th ed.) Citation

Roy, I. The Royalist Army in the First Civil War. 1963.

MLA (9th ed.) Citation

Roy, I. The Royalist Army in the First Civil War. 1963.

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