American Airlines System Map. Route of the Flagships

Chicago citation style
General Drafting Company, Inc. American Airlines System Map. Route of the Flagships. 1955. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~274161~90047937. (Accessed December 11, 2018.)
APA citation style
General Drafting Company, Inc, (1955) American Airlines System Map. Route of the Flagships. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~274161~90047937
MLA citation style
General Drafting Company, Inc. Retrieved from the Digital Public Library of America <https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~274161~90047937>.
Note: These citations are programmatically generated and may be incomplete.