Canada. Mines Branch. (1959). Technical bulletin - Dept. of Energy, Mines and Resources, Mines Branch.
芝加哥风格引文Canada. Mines Branch. Technical Bulletin - Dept. of Energy, Mines and Resources, Mines Branch. Ottawa, 1959.
MLA引文Canada. Mines Branch. Technical Bulletin - Dept. of Energy, Mines and Resources, Mines Branch. 1959.
警告:这些引文格式不一定是100%准确.