Cita APA

National Research Council (U.S.). Transportation Research Board. (1987). Air transportation issues. Transportation Research Board, National Research Council.

Citación estilo Chicago

National Research Council (U.S.). Transportation Research Board. Air Transportation Issues. Washington, D.C: Transportation Research Board, National Research Council, 1987.

Cita MLA

National Research Council (U.S.). Transportation Research Board. Air Transportation Issues. Transportation Research Board, National Research Council, 1987.