APA (7th ed.) Zitazioa

Krantz, S. G. (2009). A guide to topology. Mathematical Association of America.

Chicago Style (17th ed.) Zitazioa

Krantz, Steven G. A Guide to Topology. [Washington, D.C.]: Mathematical Association of America, 2009.

MLA (9th ed.) Zitazioa

Krantz, Steven G. A Guide to Topology. Mathematical Association of America, 2009.