Routes of the flying clipper ships (as of December 7, 1941 - subsequent wartime changes censored) / Pan American World Airways

Chicago citation style
International Map Company, inc. Routes of the flying clipper ships (as of December 7, 1941 - subsequent wartime changes censored) / Pan American World Airways. 1941. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/2506. (Accessed March 29, 2024.)
APA citation style
International Map Company, inc, (1941) Routes of the flying clipper ships (as of December 7, 1941 - subsequent wartime changes censored) / Pan American World Airways. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/2506
MLA citation style
International Map Company, inc. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/2506>.
Note: These citations are programmatically generated and may be incomplete.