APA (7th ed.) Citation

Open University (Great Britain). Telecommunication Systems Course Team. (1976). Telecommunication systems. Open University Press.

Chicago Style (17th ed.) Citation

Open University (Great Britain). Telecommunication Systems Course Team. Telecommunication Systems. Milton Keynes: Open University Press, 1976.

MLA (9th ed.) Citation

Open University (Great Britain). Telecommunication Systems Course Team. Telecommunication Systems. Open University Press, 1976.

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