APA citiranje

Duiker, W. J., & Spielvogel, J. (1994). World History. West publishing co..

Chicago Style (17th ed.) Citation

Duiker, William J., and Jackson Spielvogel. World History. Minneapolis: West publishing co., 1994.

MLA citiranje

Duiker, William J., and Jackson Spielvogel. World History. West publishing co., 1994.