Cita APA

Pietrzyk, M. C., & Mierzejewski, E. A. (1993). Electronic Toll and Traffic Management (ETTM) systems. National Academy Press.

Citación estilo Chicago

Pietrzyk, Michael C., and Edward A. Mierzejewski. Electronic Toll and Traffic Management (ETTM) Systems. Washington, D.C: National Academy Press, 1993.

Cita MLA

Pietrzyk, Michael C., and Edward A. Mierzejewski. Electronic Toll and Traffic Management (ETTM) Systems. National Academy Press, 1993.