Reader's Digest Association, Rand McNally and Company, Encyclopaedia Britannica, inc, & Rand McNally and Company. (1979). Reader's Digest wide world atlas. Reader's Digest Association.
Stile di citazione ChicagoReader's Digest Association, Rand McNally and Company, inc Encyclopaedia Britannica, e Rand McNally and Company. Reader's Digest Wide World Atlas. Pleasantville, N.Y: Reader's Digest Association, 1979.
Citazione MLAReader's Digest Association, et al. Reader's Digest Wide World Atlas. Reader's Digest Association, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.