APA (7th ed.) Citation

Douce, J. L. (1963). An introduction to the mathematics of servomechanisms. English Universities Press.

Chicago Style (17th ed.) Citation

Douce, J. L. An Introduction to the Mathematics of Servomechanisms. London: English Universities Press, 1963.

MLA (9th ed.) Citation

Douce, J. L. An Introduction to the Mathematics of Servomechanisms. English Universities Press, 1963.

Warning: These citations may not always be 100% accurate.