Rand McNally World Portrait Map

Chicago citation style
Rand McNally & Company. Rand McNally World Portrait Map. 1975. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~277729~90050748. (Accessed December 17, 2018.)
APA citation style
Rand McNally & Company, (1975) Rand McNally World Portrait Map. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~277729~90050748
MLA citation style
Rand McNally & Company. Retrieved from the Digital Public Library of America <https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~277729~90050748>.
Note: These citations are programmatically generated and may be incomplete.