George, J. G. (1966). Mercury in Canada in international perspective, 1966. Mineral Resources Division.
芝加哥风格引文George, J. G. Mercury in Canada in International Perspective, 1966. Ottawa: Mineral Resources Division, 1966.
MLA引文George, J. G. Mercury in Canada in International Perspective, 1966. Mineral Resources Division, 1966.
警告：这些引文格式不一定是100％准确.