APA (7th ed.) Citation

Smith, J. D. (2013). Lincoln and the U.S. Colored Troops. Southern Illinois University Press.

Chicago Style (17th ed.) Citation

Smith, John David. Lincoln and the U.S. Colored Troops. Carbondale: Southern Illinois University Press, 2013.

MLA (8th ed.) Citation

Smith, John David. Lincoln and the U.S. Colored Troops. Southern Illinois University Press, 2013.