Bowen, J. (2010). The economic geography of air transportation: Space, time, and the freedom of the sky. Routledge.
Style de citation Chicago (17e éd.)Bowen, John. The Economic Geography of Air Transportation: Space, Time, and the Freedom of the Sky. London: Routledge, 2010.
Style de citation MLA (9e éd.)Bowen, John. The Economic Geography of Air Transportation: Space, Time, and the Freedom of the Sky. Routledge, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.