APA (7th ed.) Citation

Towill, D. R. (1981). Coefficient plane models for control system analysis and design. Research Studies Press.

Chicago Style (17th ed.) Citation

Towill, Denis R. Coefficient Plane Models for Control System Analysis and Design. Chichester ; New York: Research Studies Press, 1981.

MLA (9th ed.) Citation

Towill, Denis R. Coefficient Plane Models for Control System Analysis and Design. Research Studies Press, 1981.