APA (7th ed.) Citation

Lincoln, A., & Basler, R. P. (1974). The collected works of Abraham Lincoln: Supplement 1832-1865. Greenwood Press.

Chicago Style (17th ed.) Citation

Lincoln, Abraham, and Roy P. Basler. The Collected Works of Abraham Lincoln: Supplement 1832-1865. Westport, Conn.: Greenwood Press, 1974.

MLA (9th ed.) Citation

Lincoln, Abraham, and Roy P. Basler. The Collected Works of Abraham Lincoln: Supplement 1832-1865. Greenwood Press, 1974.