Gaya APA

Beth, W. (2019). Air Transport World: Surviving The 2020s, Who will make it through the next decade? (Desember 2019/Januari 2020). Washington DC, Amerika Serikat: Aviation Week Network.

Gaya MLA

Beth, Wagner. "Air Transport World: Surviving The 2020s, Who will make it through the next decade?". Desember 2019/Januari 2020 Washington DC, Amerika Serikat: Aviation Week Network, 2019. Text.