APA Citation

Ashby, W. R., & Ashby, W. R. (1964). An introduction to cybernetics. London: Chapman and Hall LTD.

Chicago Style Citation

Ashby, William Ross, and William Ross Ashby. An Introduction to Cybernetics. London: Chapman and Hall LTD, 1964.

MLA Citation

Ashby, William Ross, and William Ross Ashby. An Introduction to Cybernetics. London: Chapman and Hall LTD, 1964.

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