APA (7th ed.) Citation

Christians, C. G., & Traber, M. (1997). Communication ethics and universal values. Sage.

Chicago Style (17th ed.) Citation

Christians, Clifford G., and Michael Traber. Communication Ethics and Universal Values. Thousand Oaks, Calif: Sage, 1997.

MLA (9th ed.) Citation

Christians, Clifford G., and Michael Traber. Communication Ethics and Universal Values. Sage, 1997.