APA引文

Helman, P. (1994). The Science of Database Management. Boston: Irwin.

Trích dẫn kiểu Chicago

Helman, Paul. The Science of Database Management. Boston: Irwin, 1994.

MLA引文

Helman, Paul. The Science of Database Management. Boston: Irwin, 1994.

警告：這些引文格式不一定是100％准確.