APA Citation

Duiker, W. J., & Spielvogel, J. J. (2004). World history. Belmont: Thompson.

Chicago Style Citation

Duiker, William J., and Jackson J. Spielvogel. World History. Belmont: Thompson, 2004.

MLA Citation

Duiker, William J., and Jackson J. Spielvogel. World History. Belmont: Thompson, 2004.

Warning: These citations may not always be 100% accurate.