Dyfyniad APA

Reader's Digest Association (Great Britain) & Debenham, F. The Reader's digest great world atlas (Second edition.).

Dyfyniad Arddull Chicago

Reader's Digest Association (Great Britain) and Frank Debenham. The Reader's Digest Great World Atlas. Second edition.

Dyfyniad MLA

Reader's Digest Association (Great Britain) and Frank Debenham. The Reader's Digest Great World Atlas. Second edition.

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