APA (7th ed.) Citation

Hammond Incorporated. (1977). Hammond medallion world atlas. Hammond Incorporated.

Chicago Style (17th ed.) Citation

Hammond Incorporated. Hammond Medallion World Atlas. Maplewood, N.J.: Hammond Incorporated, 1977.

MLA (8th ed.) Citation

Hammond Incorporated. Hammond Medallion World Atlas. Hammond Incorporated, 1977.

Warning: These citations may not always be 100% accurate.