Bradley, H. (1996). Introducing Lotus 123. Brisbane: John Wiley and Sons.
Trích dẫn kiểu ChicagoBradley, Helen. Introducing Lotus 123. Brisbane: John Wiley and Sons, 1996.
MLA引文Bradley, Helen. Introducing Lotus 123. Brisbane: John Wiley and Sons, 1996.
警告：這些引文格式不一定是100％准確.