Cita APA (7a ed.)

Karnow, S. (1997). Vietnam: A history (2nd rev. and updated ed.). Penguin Books.

Cita Chicago Style (17a ed.)

Karnow, Stanley. Vietnam: A History. 2nd rev. and updated ed. New York: Penguin Books, 1997.

Cita MLA (9a ed.)

Karnow, Stanley. Vietnam: A History. 2nd rev. and updated ed. Penguin Books, 1997.