APA Citation

Murphy, D. E., & Kallis, S. A. (1971). Introduction to data communication. Massachusetts: Digital Equipment Corporation.

Chicago Style Citation

Murphy, Donald E., and Stephen A. Kallis. Introduction to Data Communication. Massachusetts: Digital Equipment Corporation, 1971.

MLA Citation

Murphy, Donald E., and Stephen A. Kallis. Introduction to Data Communication. Massachusetts: Digital Equipment Corporation, 1971.

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