APA引文

(2000). Microsoft QL server 2000 training. [S.l.]: [s.n.].

Trích dẫn kiểu Chicago

Microsoft QL Server 2000 Training. [S.l.]: [s.n.], 2000.

MLA引文

Microsoft QL Server 2000 Training. [S.l.]: [s.n.], 2000.

警告：這些引文格式不一定是100％准確.