Cita APA (7a ed.)

Marston, S. A. World Regions in Global Context: Pearson New International Edition : Peoples, Places, and Environments (5.). Pearson Education UK.

Cita Chicago Style (17a ed.)

Marston, Sallie A;Knox. World Regions in Global Context: Pearson New International Edition : Peoples, Places, and Environments. 5. Pearson Education UK.

Cita MLA (8a ed.)

Marston, Sallie A;Knox. World Regions in Global Context: Pearson New International Edition : Peoples, Places, and Environments. 5. Pearson Education UK.