APA (7th ed.) Citation

Bingham, J. E., & Davies, G. W. P. (1977). Planning for data communications. The Macmilian Press.

Chicago Style (17th ed.) Citation

Bingham, John E., and Garth W. P. Davies. Planning for Data Communications. London: The Macmilian Press, 1977.

MLA (9th ed.) Citation

Bingham, John E., and Garth W. P. Davies. Planning for Data Communications. The Macmilian Press, 1977.