APA (7th ed.) Citation
Rand McNally and Company. (1955). Cosmopolitan world atlas (Centennial ed.). Rand McNally.
Chicago Style (17th ed.) Citation
Rand McNally and Company. Cosmopolitan World Atlas. Centennial ed. Chicago: Rand McNally, 1955.
MLA (9th ed.) Citation
Rand McNally and Company. Cosmopolitan World Atlas. Centennial ed. Rand McNally, 1955.
Warning: These citations may not always be 100% accurate.