APA (7th ed.) Citation

Young, Fitzgerald, & Grunfeld. (2002). The Vietnam war: A history in documents. Oxford University Press.

Chicago Style (17th ed.) Citation

Young, Fitzgerald, and Grunfeld. The Vietnam War: A History in Documents. New York: Oxford University Press, 2002.

MLA (8th ed.) Citation

Young, et al. The Vietnam War: A History in Documents. Oxford University Press, 2002.