APA (7th ed.) Citation

Sandburg, C. Abraham Lincoln: The prairie years and the war years. Dell.

Chicago Style (17th ed.) Citation

Sandburg, Carl. Abraham Lincoln: The Prairie Years and the War Years. New York: Dell.

MLA (9th ed.) Citation

Sandburg, Carl. Abraham Lincoln: The Prairie Years and the War Years. Dell.

Warning: These citations may not always be 100% accurate.