Cita APA (7a ed.)
Marion, N. E., & Oliver, W. (2014). Killing Congress: Assassinations, attempted assassinations and other violence against members of Congress. Lexington Books.
Cita Chicago Style (17a ed.)
Marion, Nancy E., y Willard Oliver. Killing Congress: Assassinations, Attempted Assassinations and Other Violence Against Members of Congress. Lanham, Maryland ; London, England: Lexington Books, 2014.
Cita MLA (9a ed.)
Marion, Nancy E., y Willard Oliver. Killing Congress: Assassinations, Attempted Assassinations and Other Violence Against Members of Congress. Lexington Books, 2014.
Precaución: Estas citas no son 100% exactas.