APA (7th ed.) Citation

(1991). The NVA and Viet Cong. Osprey.

Chicago Style (17th ed.) Citation

The NVA and Viet Cong. London: Osprey, 1991.

MLA (9th ed.) Citation

The NVA and Viet Cong. Osprey, 1991.

Warning: These citations may not always be 100% accurate.