APA (7th ed.) Citation

Rosenbrock, H. H. (1990). Machines with a purpose. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Rosenbrock, H. H. Machines with a Purpose. Oxford u.a: Oxford Univ. Press, 1990.

MLA (9th ed.) Citation

Rosenbrock, H. H. Machines with a Purpose. Oxford Univ. Press, 1990.

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