APA

Steen L., Seebach, . (1970). Counterexamples in Topology. United States of America: Holt, Rinehart and Winston, Inc.

Chicago

Steen Lynn, Seebach, . 1970. Counterexamples in Topology. United States of America: Holt, Rinehart and Winston, Inc.

Harvard

Steen L., Seebach, . (1970). Counterexamples in Topology. United States of America: Holt, Rinehart and Winston, Inc.

MLA

Steen Lynn, Seebach, . Counterexamples in Topology. United States of America: Holt, Rinehart and Winston, Inc. 1970.