Cita APA (7th ed.)
Northwestern University (Evanston, Ill.). Transportation Center, ebrary, Inc, Moses, L. N., & Savage, I. (1989). Transportation safety in an age of deregulation. Oxford University Press.
Cita Chicago (17th ed.)
Northwestern University (Evanston, Ill.). Transportation Center, Inc ebrary, Leon N. Moses, i Ian Savage. Transportation Safety in an Age of Deregulation. New York: Oxford University Press, 1989.
Cita MLA (9th ed.)
Northwestern University (Evanston, Ill.). Transportation Center, et al. Transportation Safety in an Age of Deregulation. Oxford University Press, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.