Sinclair, U. (1946). A world to win. New York: The Viking Press.
Trích dẫn kiểu ChicagoSinclair, Upton. A World to Win. New York: The Viking Press, 1946.
MLA引文Sinclair, Upton. A World to Win. New York: The Viking Press, 1946.
警告：这些引文格式不一定是100％准确.
APA引文