Cita APA (7th ed.)

Houpis, C. H., & Lamont, G. B. (1992). Digital control systems: Theory, hardware, software (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Houpis, Constantine H., i Gary B. Lamont. Digital Control Systems: Theory, Hardware, Software. 2nd ed. New York: McGraw-Hill, 1992.

Cita MLA (9th ed.)

Houpis, Constantine H., i Gary B. Lamont. Digital Control Systems: Theory, Hardware, Software. 2nd ed. McGraw-Hill, 1992.