APA (7th ed.) Citation

Schwarzenbach, J., & Gill, K. F. (1984). System modelling and control (2nd ed.). E. Arnold.

Chicago Style (17th ed.) Citation

Schwarzenbach, J., and K. F. Gill. System Modelling and Control. 2nd ed. London ; Baltimore, Md.: E. Arnold, 1984.

MLA (9th ed.) Citation

Schwarzenbach, J., and K. F. Gill. System Modelling and Control. 2nd ed. E. Arnold, 1984.