Pan American World Airways system time table, June 1-30, 1959

Chicago citation style
Pan American World Airways, Inc. Pan American World Airways system time table, June 1-30, 1959. 1959-06-01. Retrieved from the Digital Public Library of America, http://cdm17191.contentdm.oclc.org/cdm/ref/collection/asm0341/id/27643. (Accessed April 22, 2021.)
APA citation style
Pan American World Airways, Inc, (1959-06-01) Pan American World Airways system time table, June 1-30, 1959. Retrieved from the Digital Public Library of America, http://cdm17191.contentdm.oclc.org/cdm/ref/collection/asm0341/id/27643
MLA citation style
Pan American World Airways, Inc. Retrieved from the Digital Public Library of America <http://cdm17191.contentdm.oclc.org/cdm/ref/collection/asm0341/id/27643>.
Note: These citations are programmatically generated and may be incomplete.