APA (7th ed.) Zitazioa
Havelock, E. A., & Hershbell, J. P. (1978). Communication arts in the ancient world. Hastings House.
Chicago Style (17th ed.) Zitazioa
Havelock, Eric Alfred, eta Jackson P. Hershbell. Communication Arts in the Ancient World. New York: Hastings House, 1978.
MLA (9th ed.) Zitazioa
Havelock, Eric Alfred, eta Jackson P. Hershbell. Communication Arts in the Ancient World. Hastings House, 1978.
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