APA (7th ed.) Citation
Guelzo, A. C., & Lind, M. (2009). Abraham Lincoln as a man of ideas. Southern Illinois University Press.
Chicago Style (17th ed.) Citation
Guelzo, Allen C., and Michael Lind. Abraham Lincoln as a Man of Ideas. Carbondale: Southern Illinois University Press, 2009.
MLA (9th ed.) Citation
Guelzo, Allen C., and Michael Lind. Abraham Lincoln as a Man of Ideas. Southern Illinois University Press, 2009.
Warning: These citations may not always be 100% accurate.