APA (7th ed.) Citation

Rand McNally and Company. (1930). Standard map of North America. Rand McNally & Co..

Chicago Style (17th ed.) Citation

Rand McNally and Company. Standard Map of North America. Chicago: Rand McNally & Co., 1930.

MLA (8th ed.) Citation

Rand McNally and Company. Standard Map of North America. Rand McNally & Co., 1930.

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