APA Citatie

Steen, L. A., & Seebach, J. A. (1995). Counterexamples in topology. Dover Publications.

Chicago Style citaat

Steen, Lynn Arthur, en J. Arthur Seebach. Counterexamples in Topology. New York: Dover Publications, 1995.

MLA citatie

Steen, Lynn Arthur, en J. Arthur Seebach. Counterexamples in Topology. Dover Publications, 1995.