STEEN, L. A. (1978). Counterexamples in topology. Springer-Verlag.
Chicago Style (17th ed.) CitationSTEEN, Lynn Arthur. Counterexamples in Topology. New york: Springer-Verlag, 1978.
MLA (9th ed.) CitationSTEEN, Lynn Arthur. Counterexamples in Topology. Springer-Verlag, 1978.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.