APA (7th ed.) Citation

Hummel, J. R., & Scott, G. C. (2006). The Civil War. Blackstone Audiobooks.

Chicago Style (17th ed.) Citation

Hummel, Jeffrey Rogers, and George C. Scott. The Civil War. Ashland, Or.: Blackstone Audiobooks, 2006.

MLA (9th ed.) Citation

Hummel, Jeffrey Rogers, and George C. Scott. The Civil War. Blackstone Audiobooks, 2006.