Hammond Incorporated, & Hammond Incorporated. (1967). Hammond world atlas: An encyclopedic atlas of the world with with latest and most authentic geographical and statistical information in mpa, word and picture (Classics ed.). Maplewood, N.J.: Hammond Incorporated.
Chicago-tyylinen lähdeviittausHammond Incorporated, ja Hammond Incorporated. Hammond World Atlas: An Encyclopedic Atlas of the World With With Latest and Most Authentic Geographical and Statistical Information in Mpa, Word and Picture. Classics ed. Maplewood, N.J.: Hammond Incorporated, 1967.
MLA-viiteHammond Incorporated, ja Hammond Incorporated. Hammond World Atlas: An Encyclopedic Atlas of the World With With Latest and Most Authentic Geographical and Statistical Information in Mpa, Word and Picture. Classics ed. Maplewood, N.J.: Hammond Incorporated, 1967.