APA引文

National Geographic Society (U.S.). (2000). Hawaii. National Geographic Society.

Chicago Style (17th ed.) Citation

National Geographic Society (U.S.). Hawaii. Washington, D.C.: National Geographic Society, 2000.

MLA引文

National Geographic Society (U.S.). Hawaii. National Geographic Society, 2000.

警告：這些引文格式不一定是100％准確.