Sixth National Conference on Clays and Clay Minerals. (1957). Clays and clay minerals. Pergamon Press.
芝加哥风格引文Sixth National Conference on Clays and Clay Minerals. Clays and Clay Minerals. New York: Pergamon Press, 1957.
MLA引文Sixth National Conference on Clays and Clay Minerals. Clays and Clay Minerals. Pergamon Press, 1957.
警告：这些引文格式不一定是100％准确.