Seifert H Threlfall W. (1980). Text book of Topology. Academic press.
Chicago Edition CitationSeifert H Threlfall W. Text Book of Topology. New York: Academic press, 1980.
MLA引文Seifert H Threlfall W. Text Book of Topology. Academic press, 1980.
警告：这些引文格式不一定是100％准确.