Black, J. H., Coles, D. J., & Engle, S. D. (2012). A Yankee horseman in the Shenandoah Valley: The Civil War letters of John H. Black, Twelfth Pennsylvania Cavalry. University of Tennessee Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlack, John H., David J. Coles, और Stephen Douglas Engle. A Yankee Horseman in the Shenandoah Valley: The Civil War Letters of John H. Black, Twelfth Pennsylvania Cavalry. Knoxville: University of Tennessee Press, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlack, John H., et al. A Yankee Horseman in the Shenandoah Valley: The Civil War Letters of John H. Black, Twelfth Pennsylvania Cavalry. University of Tennessee Press, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.