APA citiranje

Spielvogel, J. J. (2015). Western civilization (Ninth edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Spielvogel, Jackson J. Western Civilization. Ninth edition. Stamford, CT: Cengage Learning, 2015.

MLA citiranje

Spielvogel, Jackson J. Western Civilization. Ninth edition. Cengage Learning, 2015.