APA引文

Ransome, J. F. (2005). VoIP security. Boston: Elsevier.

Trích dẫn kiểu Chicago

Ransome, James F. VoIP Security. Boston: Elsevier, 2005.

MLA引文

Ransome, James F. VoIP Security. Boston: Elsevier, 2005.

警告：這些引文格式不一定是100％准確.