Marion, N. E., & Oliver, W. M. (2014). Killing Congress: Assassinations, attempted assassinations and other violence against members of Congress. Lexington Books.
Chicago-Zitierstil (17. Ausg.)Marion, Nancy E., und Willard M. Oliver. Killing Congress: Assassinations, Attempted Assassinations and Other Violence Against Members of Congress. Lanham [u.a.]: Lexington Books, 2014.
MLA-Zitierstil (8. Ausg.)Marion, Nancy E., und Willard M. Oliver. Killing Congress: Assassinations, Attempted Assassinations and Other Violence Against Members of Congress. Lexington Books, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.