APA (7th ed.) Citation

Sandburg, C. (1929). Abraham Lincoln, the prairie years (abridged ed., in one vol.). Harcourt, Brace.

Chicago Style (17th ed.) Citation

Sandburg, Carl. Abraham Lincoln, the Prairie Years. abridged ed., in one vol. New York: Harcourt, Brace, 1929.

MLA (9th ed.) Citation

Sandburg, Carl. Abraham Lincoln, the Prairie Years. abridged ed., in one vol. Harcourt, Brace, 1929.