APA (7th ed.) Citation

Kuratowski, K., & Engelking, R. (1977). Introduction to set theory and topology (2d English ed. with revisions.). Pergamon Press.

Chicago Style (17th ed.) Citation

Kuratowski, Kazimierz, and Ryszard Engelking. Introduction to Set Theory and Topology. 2d English ed. with revisions. Oxford ; New York: Pergamon Press, 1977.

MLA (8th ed.) Citation

Kuratowski, Kazimierz, and Ryszard Engelking. Introduction to Set Theory and Topology. 2d English ed. with revisions. Pergamon Press, 1977.