Cita APA

National Geographic Society. Cartographic Division, & National Geographic Society. Cartographic Division. (1963). Scandinavia. Chicago: [editor no identificado].

Citación estilo Chicago

National Geographic Society. Cartographic Division, y National Geographic Society. Cartographic Division. Scandinavia. Chicago: [editor no identificado], 1963.

Cita MLA

National Geographic Society. Cartographic Division, y National Geographic Society. Cartographic Division. Scandinavia. Chicago: [editor no identificado], 1963.

Precaución: Estas citas no son 100% exactas.