APA (7th ed.) Citation
Beatie, R. H. (2007). Army of the Potomac: McClellan's first campaign, March 1862-May 1862. Volume III. Savas Beatie.
Chicago Style (17th ed.) Citation
Beatie, Russel H. Army of the Potomac: McClellan's First Campaign, March 1862-May 1862. Volume III. New York: Savas Beatie, 2007.
MLA (9th ed.) Citation
Beatie, Russel H. Army of the Potomac: McClellan's First Campaign, March 1862-May 1862. Volume III. Savas Beatie, 2007.
Warning: These citations may not always be 100% accurate.