APA (7th ed.) Citation

Adler, P. J., & Pouwels, R. L. (2018). World civilizations (Eighth edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Adler, Philip J., and Randall Lee Pouwels. World Civilizations. Eighth edition. Australia: Cengage Learning, 2018.

MLA (8th ed.) Citation

Adler, Philip J., and Randall Lee Pouwels. World Civilizations. Eighth edition. Cengage Learning, 2018.