APA (7th ed.) Citation
Sandburg, C. Abraham Lincoln: The prairie years and the years. Laurel edition.
Chicago Style (17th ed.) Citation
Sandburg, Carl. Abraham Lincoln: The Prairie Years and the Years. New York: Laurel edition.
MLA (9th ed.) Citation
Sandburg, Carl. Abraham Lincoln: The Prairie Years and the Years. Laurel edition.
Warning: These citations may not always be 100% accurate.