APA (7th ed.) Citation

(2017). Questions, Answers, and Perspectives on the Current State of Airline Travel. ProQuest.

Chicago Style (17th ed.) Citation

Questions, Answers, and Perspectives on the Current State of Airline Travel. Bethesda, Md.: ProQuest, 2017.

MLA (9th ed.) Citation

Questions, Answers, and Perspectives on the Current State of Airline Travel. ProQuest, 2017.

Warning: These citations may not always be 100% accurate.