APA

Ashford Norman, Wright Paul H, . (1979). Airport Engineering. New York: J.Wiley.

Chicago

Ashford Norman, Wright Paul H, . 1979. Airport Engineering. New York: J.Wiley.

Harvard

Ashford Norman, Wright Paul H, . (1979). Airport Engineering. New York: J.Wiley.

MLA

Ashford Norman, Wright Paul H, . Airport Engineering. New York: J.Wiley. 1979.