APA引文

Freeman, R. L. (2007). Radio systems design telecommunications. Hoboken, N.J: Wiley-Interscience.

Trích dẫn kiểu Chicago

Freeman, Roger L. Radio Systems Design Telecommunications. Hoboken, N.J: Wiley-Interscience, 2007.

MLA引文

Freeman, Roger L. Radio Systems Design Telecommunications. Hoboken, N.J: Wiley-Interscience, 2007.

警告：这些引文格式不一定是100％准确.