Johnson, O. A. (2000). Sources of world civilization (2nd ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationJohnson, Oliver A. Sources of World Civilization. 2nd ed. Upper Saddle River, NJ: Prentice-Hall, 2000.
MLA (9th ed.) CitationJohnson, Oliver A. Sources of World Civilization. 2nd ed. Prentice-Hall, 2000.
Warning: These citations may not always be 100% accurate.