Stoddard, W. O., & Holzer, H. (2007). Lincoln's White House secretary: The adventurous life of William O. Stoddard. Southern Illinois University Press.
Citace podle Chicago (17th ed.)Stoddard, William Osborn, a Harold Holzer. Lincoln's White House Secretary: The Adventurous Life of William O. Stoddard. Carbondale: Southern Illinois University Press, 2007.
Citace podle MLA (9th ed.)Stoddard, William Osborn, a Harold Holzer. Lincoln's White House Secretary: The Adventurous Life of William O. Stoddard. Southern Illinois University Press, 2007.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..