APA (7th ed.) Citation

Bruce, R. B. (2001). Abraham Lincoln's changing views on slavery. Brandywine Press.

Chicago Style (17th ed.) Citation

Bruce, Robert B. Abraham Lincoln's Changing Views on Slavery. St. James, NY: Brandywine Press, 2001.

MLA (9th ed.) Citation

Bruce, Robert B. Abraham Lincoln's Changing Views on Slavery. Brandywine Press, 2001.

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