APA (7th ed.) Citation

Rand McNally and Company. (1971). Rand McNally cosmopolitan world atlas (Enlarged "Planet Earth" edition.). Rand McNally and Company.

Chicago Style (17th ed.) Citation

Rand McNally and Company. Rand McNally Cosmopolitan World Atlas. Enlarged "Planet Earth" edition. Chicago: Rand McNally and Company, 1971.

MLA (9th ed.) Citation

Rand McNally and Company. Rand McNally Cosmopolitan World Atlas. Enlarged "Planet Earth" edition. Rand McNally and Company, 1971.