Cita APA (7a ed.)

Graham, A., & Dobruszkes, F. (2019). Air transport: A tourism perspective (First edition.). Elsevier.

Cita Chicago Style (17a ed.)

Graham, Anne, y Fr�ed�eric Dobruszkes. Air Transport: A Tourism Perspective. First edition. Amsterdam, Netherlands: Elsevier, 2019.

Cita MLA (8a ed.)

Graham, Anne, y Fr�ed�eric Dobruszkes. Air Transport: A Tourism Perspective. First edition. Elsevier, 2019.