APA

National Geographic, . (2008). VISIONS of PARADISE. Washington, D.C: National Geographic Society.

Chicago

National Geographic, . 2008. VISIONS of PARADISE. Washington, D.C: National Geographic Society.

Harvard

National Geographic, . (2008). VISIONS of PARADISE. Washington, D.C: National Geographic Society.

MLA

National Geographic, . VISIONS of PARADISE. Washington, D.C: National Geographic Society. 2008.