APA (7th ed.) Citation

Townend, M. S., & Pountney, D. C. (1989). Computer-aided engineering mathematics. Horwood.

Chicago Style (17th ed.) Citation

Townend, Malcolm S., and David C. Pountney. Computer-aided Engineering Mathematics. Chichester u.a: Horwood, 1989.

MLA (9th ed.) Citation

Townend, Malcolm S., and David C. Pountney. Computer-aided Engineering Mathematics. Horwood, 1989.