O'Reilly, B., & Petkoff, R. (2015). Killing reagan: The violent assault that changed a presidency (Unabridged.). Macmillan Audio.
Cita Chicago Style (17a ed.)O'Reilly, Bill, y Robert Petkoff. Killing Reagan: The Violent Assault That Changed a Presidency. Unabridged. New York: Macmillan Audio, 2015.
Cita MLA (8a ed.)O'Reilly, Bill, y Robert Petkoff. Killing Reagan: The Violent Assault That Changed a Presidency. Unabridged. Macmillan Audio, 2015.
Precaución: Estas citas no son 100% exactas.