APA (7th ed.) Citation

Thomas, R. (1999). The politics of Serbia in the 1990s. Columbia University Press.

Chicago Style (17th ed.) Citation

Thomas, Robert. The Politics of Serbia in the 1990s. New York: Columbia University Press, 1999.

MLA (9th ed.) Citation

Thomas, Robert. The Politics of Serbia in the 1990s. Columbia University Press, 1999.