APA (7th ed.) Citation

Reader's Digest Association. (1997). Reader's Digest illustrated atlas of the world. Reader's Digest Association.

Chicago Style (17th ed.) Citation

Reader's Digest Association. Reader's Digest Illustrated Atlas of the World. London: Reader's Digest Association, 1997.

MLA (9th ed.) Citation

Reader's Digest Association. Reader's Digest Illustrated Atlas of the World. Reader's Digest Association, 1997.