Dyfyniad APA

Jepson, T. (2012). National Geographic traveler: Italy (Fourth edition.). National Geographic Society.

Dyfyniad Arddull Chicago

Jepson, Tim. National Geographic Traveler: Italy. Fourth edition. Washington, D.C: National Geographic Society, 2012.

Dyfyniad MLA

Jepson, Tim. National Geographic Traveler: Italy. Fourth edition. National Geographic Society, 2012.

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