APA (7th ed.) Citation

Johns, P. B., & Rowbotham, T. R. (1972). Communication systems analysis / (by) P.B. Johns and T.R. Rowbotham. Butterworths.

Chicago Style (17th ed.) Citation

Johns, Peter Bruce, and Thomas Robert Rowbotham. Communication Systems Analysis / (by) P.B. Johns and T.R. Rowbotham. London: Butterworths, 1972.

MLA (9th ed.) Citation

Johns, Peter Bruce, and Thomas Robert Rowbotham. Communication Systems Analysis / (by) P.B. Johns and T.R. Rowbotham. Butterworths, 1972.

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