Cita APA (7a ed.)
Dorf, R. C. (1989). Modern control systems (5.ed.). Addison-Wesley Publishing Company.
Cita Chicago Style (17a ed.)
Dorf, Richard C. Modern Control Systems. 5.ed. Reading: Addison-Wesley Publishing Company, 1989.
Cita MLA (9a ed.)
Dorf, Richard C. Modern Control Systems. 5.ed. Addison-Wesley Publishing Company, 1989.
Precaución: Estas citas no son 100% exactas.