APA (7th ed.) Citation
Lincoln, A., & Douglas, S. A. (2000). Debates of Lincoln & Douglas. Digital Scanning.
Chicago Style (17th ed.) Citation
Lincoln, Abraham, and Stephen A. Douglas. Debates of Lincoln & Douglas. Scituate, Mass.: Digital Scanning, 2000.
MLA (9th ed.) Citation
Lincoln, Abraham, and Stephen A. Douglas. Debates of Lincoln & Douglas. Digital Scanning, 2000.
Warning: These citations may not always be 100% accurate.