Krantz, S. G. (2009). A guide to topology. Mathematical Association of America.
Chicagoスタイル(17版)引用形式Krantz, Steven G. A Guide to Topology. [Washington, D.C.]: Mathematical Association of America, 2009.
MLA(9版)引用形式Krantz, Steven G. A Guide to Topology. Mathematical Association of America, 2009.
警告: この引用は必ずしも正確ではありません.