Cita APA

Bulliet, R. W. (2005). The earth and its people: A global history (3rd ed.). Houghton Mifflin.

Citación estilo Chicago

Bulliet, Richard W. The Earth and Its People: A Global History. 3rd ed. Boston, MA: Houghton Mifflin, 2005.

Cita MLA

Bulliet, Richard W. The Earth and Its People: A Global History. 3rd ed. Houghton Mifflin, 2005.

Warning: These citations may not always be 100% accurate.