Cita APA (7a ed.)
Grosvenor, M. B., & Darley, J. M. (1963). National Geographic Atlas of the World. National Geographic Society.
Cita estilo Chicago (17a ed.)
Grosvenor, Melville Bell, y James M. Darley. National Geographic Atlas of the World. Washington, EUA: National Geographic Society, 1963.
Cita MLA (9a ed.)
Grosvenor, Melville Bell, y James M. Darley. National Geographic Atlas of the World. National Geographic Society, 1963.
Precaución: Estas citas no son 100% exactas.