Reader's Digest Association (Great Britain) & Debenham, F. The Reader's digest great world atlas (Second edition.).
芝加哥风格引文Reader's Digest Association (Great Britain) 与 Frank Debenham. The Reader's Digest Great World Atlas. Second edition.
MLA引文Reader's Digest Association (Great Britain) 与 Frank Debenham. The Reader's Digest Great World Atlas. Second edition.
警告：这些引文格式不一定是100％准确.