APA (7th ed.) Citation

Rachowiecki, R., & Jacobs, V. (2009). National Geographic traveler: Peru. National Geographic Society.

Chicago Style (17th ed.) Citation

Rachowiecki, Rob, and Vance Jacobs. National Geographic Traveler: Peru. Washington, D.C: National Geographic Society, 2009.

MLA (9th ed.) Citation

Rachowiecki, Rob, and Vance Jacobs. National Geographic Traveler: Peru. National Geographic Society, 2009.