Cita APA

(1971). The future of American transportation. Englewood Cliffs, N.J: Prentice-Hall.

Chicago Style Citation

The Future of American Transportation. Englewood Cliffs, N.J: Prentice-Hall, 1971.

Cita MLA

The Future of American Transportation. Englewood Cliffs, N.J: Prentice-Hall, 1971.

Atenció: Aquestes cites poden no estar 100% correctes.