APA (7th ed.) Citation

Lucky, R., Salz, J., & Weldon, E. (1968). Principles of data communications. McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

Lucky, R.W, J. Salz, and E.J Weldon. Principles of Data Communications. New York: McGraw-Hill Book Company, 1968.

MLA (8th ed.) Citation

Lucky, R.W, et al. Principles of Data Communications. McGraw-Hill Book Company, 1968.