APA (7th ed.) Citation

Ziemer, R. E., & Peterson, R. L. (1985). Digital communications and spread spectrum systems. Macmillan.

Chicago Style (17th ed.) Citation

Ziemer, Rodger E., and Roger L. Peterson. Digital Communications and Spread Spectrum Systems. New York: Macmillan, 1985.

MLA (9th ed.) Citation

Ziemer, Rodger E., and Roger L. Peterson. Digital Communications and Spread Spectrum Systems. Macmillan, 1985.