APA (7th ed.) Citation

Caldwell. (1972). A secret war: Americans in China, 1944-1945. Southern Illinois University Press.

Chicago Style (17th ed.) Citation

Caldwell. A Secret War: Americans in China, 1944-1945. London: Southern Illinois University Press, 1972.

MLA (8th ed.) Citation

Caldwell. A Secret War: Americans in China, 1944-1945. Southern Illinois University Press, 1972.

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