Cita APA (7th ed.)
Horonjeff, R. (1962). Planning and design of airports. McGraw-Hill Book Company.
Cita Chicago (17th ed.)
Horonjeff, Robert. Planning and Design of Airports. New York: McGraw-Hill Book Company, 1962.
Cita MLA (9th ed.)
Horonjeff, Robert. Planning and Design of Airports. McGraw-Hill Book Company, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.