APA引文

Freeman, R. L. (2005). Fundamentals of telecommunications. New Jersey: John Wiley and Sons.

Trích dẫn kiểu Chicago

Freeman, Roger L. Fundamentals of Telecommunications. New Jersey: John Wiley and Sons, 2005.

MLA引文

Freeman, Roger L. Fundamentals of Telecommunications. New Jersey: John Wiley and Sons, 2005.

警告：这些引文格式不一定是100％准确.