APA (7th ed.) Citation

Reader's Digest Association & Calkins, C. C. (1975). The Story of America. Reader's Digest Association.

Chicago Style (17th ed.) Citation

Reader's Digest Association and Carroll C. Calkins. The Story of America. Pleasantville, N.Y.: Reader's Digest Association, 1975.

MLA (8th ed.) Citation

Reader's Digest Association and Carroll C. Calkins. The Story of America. Reader's Digest Association, 1975.