APA ציטוט
DeVito, J. A. (1981). The elements of public speaking. Harper & Row.
Chicago Style (17th ed.) Citation
DeVito, Joseph A. The Elements of Public Speaking. New York: Harper & Row, 1981.
ציטוט MLA
DeVito, Joseph A. The Elements of Public Speaking. Harper & Row, 1981.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.