APA (7e ed.) Bronvermelding

Bulliet, R. W., Johnson, L. L., & Hirsch, S. W. (2024). The earth and its peoples: A global history (Eight edition.). Cengage Learning.

Chicago (17e ed.) Bronvermelding

Bulliet, RIchard W., Lyman L. Johnson, en Steven W. Hirsch. The Earth and Its Peoples: A Global History. Eight edition. Mason, Ohio: Cengage Learning, 2024.

MLA (9e ed.) Bronvermelding

Bulliet, RIchard W., et al. The Earth and Its Peoples: A Global History. Eight edition. Cengage Learning, 2024.