APA Citatie

National Geographic Society (U.S.). (2009). National Geographic Kids beginner's United States atlas: It's your country, be a part of it! Washington, DC: National Geographic.

Chicago Style citaat

National Geographic Society (U.S.). National Geographic Kids Beginner's United States Atlas: It's Your Country, Be a Part of It! Washington, DC: National Geographic, 2009.

MLA citatie

National Geographic Society (U.S.). National Geographic Kids Beginner's United States Atlas: It's Your Country, Be a Part of It! Washington, DC: National Geographic, 2009.

Let op: Deze citaties zijn niet altijd 100% accuraat.