APA引文

Dennis, A. (2010). Systems analysis and design. New York: John Wiley & Sons.

Trích dẫn kiểu Chicago

Dennis, Alan. Systems Analysis and Design. New York: John Wiley & Sons, 2010.

MLA引文

Dennis, Alan. Systems Analysis and Design. New York: John Wiley & Sons, 2010.

警告：這些引文格式不一定是100％准確.