APA (7th ed.) Citation

Simpson, H. R. (1994). Dien Bien Phu: The epic battle America forgot. Brassey's (US), Inc..

Chicago Style (17th ed.) Citation

Simpson, Howard R. Dien Bien Phu: The Epic Battle America Forgot. Washington: Brassey's (US), Inc., 1994.

MLA (9th ed.) Citation

Simpson, Howard R. Dien Bien Phu: The Epic Battle America Forgot. Brassey's (US), Inc., 1994.