APA引文
DeVito, J. A. (1990). The elements of public speaking (4th ed.). Harper & Row.
Chicago Style (17th ed.) Citation
DeVito, Joseph A. The Elements of Public Speaking. 4th ed. Grand Rapids: Harper & Row, 1990.
MLA引文
DeVito, Joseph A. The Elements of Public Speaking. 4th ed. Harper & Row, 1990.
警告:這些引文格式不一定是100%准確.