Waller, D. C. (2019). Lincoln's spies (First Simon & Schuster hardcover edition.). New York: Simon & Schuster.
Chicago Style CitationWaller, Douglas C.. Lincoln's Spies. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2019.
MLA CitationWaller, Douglas C.. Lincoln's Spies. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2019.
Warning: These citations may not always be 100% accurate.