APA引文

(1969). Symposium "space and radiocommunication". Paris: ITU.

Trích dẫn kiểu Chicago

Symposium "space and Radiocommunication". Paris: ITU, 1969.

MLA引文

Symposium "space and Radiocommunication". Paris: ITU, 1969.

警告：这些引文格式不一定是100％准确.