APA (7th ed.) Citation

Bulliet, R. W., Crossley, P. K., Headrick, D. R., Hirsch, S. W., Johnson, L. L., & Northrup, D. (1997). The earth and its peoples: A global history. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Bulliet, Richard W., Pamela Kyle Crossley, Daniel R. Headrick, Steven W. Hirsch, Lyman L. Johnson, and David Northrup. The Earth and Its Peoples: A Global History. Boston: Houghton Mifflin, 1997.

MLA (9th ed.) Citation

Bulliet, Richard W., et al. The Earth and Its Peoples: A Global History. Houghton Mifflin, 1997.