Cita APA (7th ed.)
Schmitz, D. F. (2014). Richard Nixon and the Vietnam War: The end of the American century. Rowman & Littlefield.
Cita Chicago (17th ed.)
Schmitz, David F. Richard Nixon and the Vietnam War: The End of the American Century. Lanham, [Maryland]: Rowman & Littlefield, 2014.
Cita MLA (9th ed.)
Schmitz, David F. Richard Nixon and the Vietnam War: The End of the American Century. Rowman & Littlefield, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.