APA (7th ed.) Citation

Reader's Digest Association. (1987). Reader's Digest atlas of the world. Reader's Digest.

Chicago Style (17th ed.) Citation

Reader's Digest Association. Reader's Digest Atlas of the World. Pleasantville, N.Y. ; Montreal: Reader's Digest, 1987.

MLA (9th ed.) Citation

Reader's Digest Association. Reader's Digest Atlas of the World. Reader's Digest, 1987.