APA引文

Elkus, R. J. (1991). Jtec panel on high definition systems. Maryland: National Technical Information Service.

Trích dẫn kiểu Chicago

Elkus, Richard J. Jtec Panel On High Definition Systems. Maryland: National Technical Information Service, 1991.

MLA引文

Elkus, Richard J. Jtec Panel On High Definition Systems. Maryland: National Technical Information Service, 1991.

警告：这些引文格式不一定是100％准确.