Windahl, S., Signitzer, B., & Olson, J. T. (1992). Using communication theory: An introduction to planned communication. Sage Publications.
Citação norma ChicagoWindahl, Swen, Benno Signitzer, and Jean T. Olson. Using Communication Theory: An Introduction to Planned Communication. London ; Newbury Park, Calif.: Sage Publications, 1992.
Citação norma MLAWindahl, Swen, et al. Using Communication Theory: An Introduction to Planned Communication. Sage Publications, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.