Cita APA (7th ed.)

Ashford, N., Mumayiz, S. A., & Wright, P. H. (2011). Airport engineering: Planning, design, and development of 21st century airports (Fourth edition.). John Wiley & Sons, Inc. https://doi.org/10.1002/9780470950074

Cita Chicago (17th ed.)

Ashford, Norman, Saleh A. Mumayiz, i Paul H. Wright. Airport Engineering: Planning, Design, and Development of 21st Century Airports. Fourth edition. Hoboken, New Jersey: John Wiley & Sons, Inc, 2011. https://doi.org/10.1002/9780470950074.

Cita MLA (9th ed.)

Ashford, Norman, et al. Airport Engineering: Planning, Design, and Development of 21st Century Airports. Fourth edition. John Wiley & Sons, Inc, 2011. https://doi.org/10.1002/9780470950074.