Dyfyniad APA

Harper, D., & Wright, A. (2012). National Geographic traveler: China (Third edition.). National Geographic Society.

Dyfyniad Arddull Chicago

Harper, Damian, and Alison Wright. National Geographic Traveler: China. Third edition. Washington, D.C: National Geographic Society, 2012.

Dyfyniad MLA

Harper, Damian, and Alison Wright. National Geographic Traveler: China. Third edition. National Geographic Society, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.