Gaya APA

Wright, N, J, A, S, M, P, H. (2011). Airport Engineering: Planning, Design and Development of 21st Century Airports (E-Book) (4th). : Wiley.

Gaya MLA

Wright, Norman, J., Ashford,, Saleh, Mumayiz,, Paul, H.. "Airport Engineering: Planning, Design and Development of 21st Century Airports (E-Book)". 4th : Wiley, 2011. Text.