Cita APA (7th ed.)

Ashford, N., & Wright, P. H. (1992). Airport engineering (3a. ed.). John Wiley.

Cita Chicago (17th ed.)

Ashford, Norman, i Paul H. Wright. Airport Engineering. 3a. ed. Nueva York: John Wiley, 1992.

Cita MLA (9th ed.)

Ashford, Norman, i Paul H. Wright. Airport Engineering. 3a. ed. John Wiley, 1992.