APA aipamena

McKelvie, R., & McKelvie, J. (2011). National Geographic traveler: Scotland. National Geographic Society.

Chicago Style aipamena

McKelvie, Robin, and Jenny McKelvie. National Geographic Traveler: Scotland. Washington, D.C: National Geographic Society, 2011.

MLA aipamena

McKelvie, Robin, and Jenny McKelvie. National Geographic Traveler: Scotland. National Geographic Society, 2011.