APA (7th ed.) Citation

National Geographic Society (Spojené státy americké). National Geographic Maps & Carroll, A. (2003). 100 years of flight. National Geographic Society.

Chicago Style (17th ed.) Citation

National Geographic Society (Spojené státy americké). National Geographic Maps and Allen Carroll. 100 Years of Flight. Washington: National Geographic Society, 2003.

MLA (9th ed.) Citation

National Geographic Society (Spojené státy americké). National Geographic Maps and Allen Carroll. 100 Years of Flight. National Geographic Society, 2003.