Canada. Dept. of Communications. (1971). The future of communications technology. Dept. of Communications.
Chicago Style (17th ed.) CitationCanada. Dept. of Communications. The Future of Communications Technology. [Ottawa: Dept. of Communications, 1971.
MLA引文Canada. Dept. of Communications. The Future of Communications Technology. Dept. of Communications, 1971.
警告:這些引文格式不一定是100%准確.