APA (7th ed.) Citation

Martin, D. G. (1997). The second Bull Run campaign, July-August 1862. Combined Books.

Chicago Style (17th ed.) Citation

Martin, David G. The Second Bull Run Campaign, July-August 1862. Conshohocken, Pa.: Combined Books, 1997.

MLA (9th ed.) Citation

Martin, David G. The Second Bull Run Campaign, July-August 1862. Combined Books, 1997.