APA(7版)引用形式

Dunlop, F., & Soriano, T. (2012). National Geographic traveler: Spain (Fourth edition.). National Geographic Society.

Chicagoスタイル(17版)引用形式

Dunlop, Fiona, , Tino Soriano. National Geographic Traveler: Spain. Fourth edition. Washington, D.C: National Geographic Society, 2012.

MLA(9版)引用形式

Dunlop, Fiona, , Tino Soriano. National Geographic Traveler: Spain. Fourth edition. National Geographic Society, 2012.

警告: この引用は必ずしも正確ではありません.