Delta Air Lines System Timetable 1953 September 27
MLA
Delta Air Lines, Inc.. "Delta Air Lines System Timetable 1953 September 27." Delta Flight Museum. 1953-09-27, https://dlg.galileo.usg.edu/do:delta_dal-tt_dal-tt-19530927.
APA
Delta Air Lines, Inc. (1953-09-27). Delta Air Lines System Timetable 1953 September 27. Retrieved from https://dlg.galileo.usg.edu/do:delta_dal-tt_dal-tt-19530927
Chicago
Delta Air Lines, Inc.. "Delta Air Lines System Timetable 1953 September 27." 1953-09-27. July 31, 2025. https://dlg.galileo.usg.edu/do:delta_dal-tt_dal-tt-19530927.
