APA (7th ed.) Citation

Kagan, D., Ozment, S. E., & Turner, F. M. (2007). The Western heritage (9. ed., combined vol.). Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

Kagan, Donald, Steven E. Ozment, and Frank M. Turner. The Western Heritage. 9. ed., combined vol. Upper Saddle River, NJ: Pearson Prentice Hall, 2007.

MLA (9th ed.) Citation

Kagan, Donald, et al. The Western Heritage. 9. ed., combined vol. Pearson Prentice Hall, 2007.