APA引文

General A Silver. (1989). Systems analysis and design. Reading, Massachusetts: Addison-Wesley.

Trích dẫn kiểu Chicago

General A Silver. Systems Analysis and Design. Reading, Massachusetts: Addison-Wesley, 1989.

MLA引文

General A Silver. Systems Analysis and Design. Reading, Massachusetts: Addison-Wesley, 1989.

警告：這些引文格式不一定是100％准確.