Dyfyniad APA

Ardagh, J., Baird, D., Gallagher, M., Hayward, V., Hopkins, A., Hunt, L., . . . Williams, R. (2014). Spain (Revised edition.). Dorling Kindersley Limited.

Dyfyniad Arddull Chicago

Ardagh, John, et al. Spain. Revised edition. London: Dorling Kindersley Limited, 2014.

Dyfyniad MLA

Ardagh, John, et al. Spain. Revised edition. Dorling Kindersley Limited, 2014.

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