Cita APA (7th ed.)
Ashford, N. J., Mumayiz,Saleh A, & Wright, P. H. (2011). Airport Engineering: Planning, Design, and Development of 21st Century Airports (4th ed.). John Wiley & Sons.
Cita Chicago (17th ed.)
Ashford, Norman J., Mumayiz,Saleh A, i Paul H. Wright. Airport Engineering: Planning, Design, and Development of 21st Century Airports. 4th ed. New Delhi: John Wiley & Sons, 2011.
Cita MLA (9th ed.)
Ashford, Norman J., et al. Airport Engineering: Planning, Design, and Development of 21st Century Airports. 4th ed. John Wiley & Sons, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.