APA (7th ed.) Citation

National Geographic Societ. Enduring treasures: National park of the world. AUWSF.

Chicago Style (17th ed.) Citation

National Geographic Societ. Enduring Treasures: National Park of the World. Washington: AUWSF.

MLA (9th ed.) Citation

National Geographic Societ. Enduring Treasures: National Park of the World. AUWSF.

Warning: These citations may not always be 100% accurate.