APA(7版)引用形式
Ratzan, L. (2004). Understanding information systems: What they do and why we need them. American Library Association.
Chicagoスタイル(17版)引用形式
Ratzan, Lee. Understanding Information Systems: What They Do and Why We Need Them. Chicago: American Library Association, 2004.
MLA(9版)引用形式
Ratzan, Lee. Understanding Information Systems: What They Do and Why We Need Them. American Library Association, 2004.
警告: この引用は必ずしも正確ではありません.