Cita APA (7a ed.)

National Geographic Society. (2004). Atlas National Geographic: Geographica. RBA; Planeta-Agostini.

Cita Chicago Style (17a ed.)

National Geographic Society. Atlas National Geographic: Geographica. Barcelona; Buenos Aires: RBA; Planeta-Agostini, 2004.

Cita MLA (8a ed.)

National Geographic Society. Atlas National Geographic: Geographica. RBA; Planeta-Agostini, 2004.