Cita APA (7th ed.)
Hess, G. R. (2015). Vietnam: Explaining America's lost war (Second edition.). Wiley Blackwell.
Cita Chicago (17th ed.)
Hess, Gary R. Vietnam: Explaining America's Lost War. Second edition. Chichester, England: Wiley Blackwell, 2015.
Cita MLA (9th ed.)
Hess, Gary R. Vietnam: Explaining America's Lost War. Second edition. Wiley Blackwell, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.