APA (7th ed.) Citation

Bulliet, R. W., Hirsch, S. W., Johnson, L. L., Crossley, P. K., Headrick, D. R., & Northrup, D. (2019). The earth and its peoples: A global history (Seventh edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Bulliet, Richard W., Steven W. Hirsch, Lyman L. Johnson, Pamela Kyle Crossley, Daniel R. Headrick, and David Northrup. The Earth and Its Peoples: A Global History. Seventh edition. Boston, MA: Cengage Learning, 2019.

MLA (9th ed.) Citation

Bulliet, Richard W., et al. The Earth and Its Peoples: A Global History. Seventh edition. Cengage Learning, 2019.