Cita APA (7th ed.)

POLK, W. R. (1979). The elusive peace: The middle east in the twentieth century. St. Martin's Press.

Cita Chicago (17th ed.)

POLK, William R. The Elusive Peace: The Middle East in the Twentieth Century. New York: St. Martin's Press, 1979.

Cita MLA (9th ed.)

POLK, William R. The Elusive Peace: The Middle East in the Twentieth Century. St. Martin's Press, 1979.