APA-viite

Steen, L., & Seebach, J. J. (1978). Counter examples in topology.-2nd ed (2nd ed.). Springer.

Chicago-tyylinen lähdeviittaus

Steen, L.A, ja J.A. Jr Seebach. Counter Examples in Topology.-2nd Ed. 2nd ed. New York: Springer, 1978.

MLA-viite

Steen, L.A, ja J.A. Jr Seebach. Counter Examples in Topology.-2nd Ed. 2nd ed. Springer, 1978.