Delta Worldwide Timetable July 2016
MLA
Delta Air Lines, Inc.. "Delta Worldwide Timetable July 2016." Delta Flight Museum. 2016-07-01, https://dlg.galileo.usg.edu/do:delta_dal-e-tt_dal-tt-201607.
APA
Delta Air Lines, Inc. (2016-07-01). Delta Worldwide Timetable July 2016. Retrieved from https://dlg.galileo.usg.edu/do:delta_dal-e-tt_dal-tt-201607
Chicago
Delta Air Lines, Inc.. "Delta Worldwide Timetable July 2016." 2016-07-01. July 22, 2025. https://dlg.galileo.usg.edu/do:delta_dal-e-tt_dal-tt-201607.
