APA (7th ed.) Citation
Duiker, W. J., & Spielvogel, J. J. (2004). World history (4th ed.). Thomson/Wadsworth.
Chicago Style (17th ed.) Citation
Duiker, William J., and Jackson J. Spielvogel. World History. 4th ed. Belmont, CA: Thomson/Wadsworth, 2004.
MLA (9th ed.) Citation
Duiker, William J., and Jackson J. Spielvogel. World History. 4th ed. Thomson/Wadsworth, 2004.
Warning: These citations may not always be 100% accurate.