Cita APA (7th ed.)

Dorf, R. C., & Bishop, R. H. (2001). Modern control systems (9th ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Dorf, Richard C., i Robert H. Bishop. Modern Control Systems. 9th ed. Upper Saddle River, NJ: Prentice-Hall, 2001.

Cita MLA (9th ed.)

Dorf, Richard C., i Robert H. Bishop. Modern Control Systems. 9th ed. Prentice-Hall, 2001.