-. (1998). The Twentieth century A Brief Global History: - (5.). McGraw Hill.
Chicago Style (17th ed.) Citation-. The Twentieth Century A Brief Global History: -. 5. Boston: McGraw Hill, 1998.
MLA (9th ed.) Citation-. The Twentieth Century A Brief Global History: -. 5. McGraw Hill, 1998.
Warning: These citations may not always be 100% accurate.