APA (7th ed.) Zitazioa
Hart, R. P., Brummett, B., & Friedrich, G. W. (1983). Public communication (2nd ed.). Harper and Row.
Chicago Style (17th ed.) Zitazioa
Hart, Roderick P., Barry Brummett, eta Gustav W. Friedrich. Public Communication. 2nd ed. New York: Harper and Row, 1983.
MLA (9th ed.) Zitazioa
Hart, Roderick P., et al. Public Communication. 2nd ed. Harper and Row, 1983.
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