Cita APA (7a ed.)
Kessler, G. C., & Train, D. A. (1991). Metropolitan area networks (1.ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)
Kessler, Gary C., y David A. Train. Metropolitan Area Networks. 1.ed. New York: McGraw-Hill, 1991.
Cita MLA (9a ed.)
Kessler, Gary C., y David A. Train. Metropolitan Area Networks. 1.ed. McGraw-Hill, 1991.
Precaución: Estas citas no son 100% exactas.