APA (7th ed.) Citation

Park, W. (1986). Defending the West: A history of NATO. Westview Press.

Chicago Style (17th ed.) Citation

Park, William. Defending the West: A History of NATO. Boulder, Colo.: Westview Press, 1986.

MLA (9th ed.) Citation

Park, William. Defending the West: A History of NATO. Westview Press, 1986.